NASA Decides Boeing's Starliner Is Too Risky For Return | SpaceX Crew Dragon Takes Over

NASASpaceflight
24 Aug 202419:40

Summary

TLDRNASA has decided that astronauts Butch Wilmore and Sunny Williams will return from the International Space Station on SpaceX's Crew Dragon, not Boeing's Starliner, due to concerns over Starliner's propulsion system. The Starliner faced multiple issues, including RCS thruster malfunctions and helium leaks, prompting a cautious approach for crew safety. The astronauts have been in space for 80 days, significantly longer than planned, but are not stranded and have sufficient supplies. The Starliner will return uncrewed, and the decision has raised questions about Boeing's spacecraft program.

Takeaways

  • 🚀 NASA has decided that astronauts Butch Wilmore and Mike Fincke will return to Earth on SpaceX's Crew Dragon, not on Boeing's Starliner as originally planned.
  • 🛰️ The Starliner spacecraft encountered multiple issues during its mission, including problems with its reaction control system thrusters and helium leaks.
  • 🔧 Despite the issues, Boeing and NASA teams were able to restore functionality to some of the thrusters and manage the helium leaks, but not enough to gain full confidence for a crewed return.
  • ⏱️ The mission duration for Butch and Sunny has been extended significantly, with them spending over 80 days in space, much longer than the initial plan.
  • 🤔 NASA's decision to use a different spacecraft for the return journey was primarily due to concerns over the safety of Starliner's propulsion system.
  • 👨‍🚀 Astronauts Butch and Sunny are not stranded; they have sufficient resources on the ISS and can utilize another spacecraft as a safe haven if necessary.
  • 🔄 The return of Starliner to Earth will be uncrewed, with the spacecraft conducting an autonomous undocking, deorbit burn, and landing.
  • 🔄 The delay of SpaceX's Crew-9 mission allowed additional time for NASA and Boeing to assess the situation and make a decision regarding the return of the astronauts.
  • 🛠️ The outcome of this mission will influence future plans for Boeing's Starliner program, including the potential for operational missions without a crewed return during the flight test.
  • 📅 The first operational mission of Starliner is currently scheduled for Autumn 2025, but the current situation might have implications for that timeline.

Q & A

  • Why did NASA decide not to use Starliner for the return trip of Butch and Sunny?

    -NASA decided not to use Starliner for the return trip due to multiple issues with the spacecraft's propulsion system, including helium leaks and thruster shutdowns, which posed too great a risk for a safe undocking and deorbit.

  • What were the specific problems encountered with Starliner's reaction control system thrusters?

    -Five of Starliner's reaction control system thrusters went offline due to the software disabling them when certain parameters were out of bounds, such as slower ramp up to full power or lower thrust than expected.

  • How did the astronauts and NASA respond to the thruster issues during the mission?

    -NASA and Boeing were able to return four out of the five thrusters to operation by firing each thruster individually to ensure they were working as expected. The team at White Sands conducted tests to replicate the loss of thrust and identified a swelling on the Teflon seat as the cause of the thruster issues.

  • What was the significance of the helium leaks detected in Starliner?

    -The helium leaks were significant because they indicated potential problems with the spacecraft's propulsion system. Boeing had to use extra helium to repressurize the system, and additional leaks were detected, raising concerns about the safety of the return trip.

  • How long were Butch and Sunny expected to stay in space, and how did the mission duration change?

    -Butch and Sunny were initially expected to stay in space for a mission duration of 8 days, but they ended up staying for 80 days, which is 10 times longer than the original schedule.

  • What is the role of the SpaceX Crew Dragon in this decision by NASA?

    -The SpaceX Crew Dragon will be used as the return vehicle for Butch and Sunny, as NASA has decided that Starliner is not safe enough for their return. This is a significant decision as it involves using a competitor's spacecraft for the return trip.

  • What is the plan for the return of Butch and Sunny if they cannot use Starliner?

    -Butch and Sunny will return on SpaceX's Crew Dragon as part of the Crew-9 mission in February next year. Meanwhile, Starliner will perform an autonomous uncrewed undocking, deorbit burn, and landing in the Southwest United States.

  • How does this decision impact the future of the Starliner program?

    -This decision could have significant consequences for the future of the Starliner program, potentially leading to reviews or even a cancellation. It also raises questions about Boeing's ability to deliver on its commercial crew contract with NASA.

  • What is the significance of the date set for the return of Butch and Sunny?

    -The return of Butch and Sunny is scheduled for next February, which is significant as it allows for a crew handover on board the ISS and aligns with the timeline of the Crew-9 mission.

  • What contingency plans are in place for the safe haven of the ISS crew during the transition period?

    -The Crew Dragon Endeavor, serving the Crew-8 mission, will be outfitted to act as a safe haven for Butch and Sunny during the period when neither their original Starliner nor the incoming Crew-9 Dragon are docked to the ISS.

Outlines

00:00

🚀 NASA's Decision to Use SpaceX's Crew Dragon for Return

NASA has confirmed that astronauts Butch Wilmore and Sunny Williams will return to Earth on SpaceX's Crew Dragon instead of Boeing's Starliner. This decision comes after 80 days of testing and issue resolution with Starliner. The astronauts expressed confidence in Starliner despite issues with RCS thrusters and helium leaks. The return is scheduled for June 5th, 2024, and this decision has significant implications for Boeing's Starliner program.

05:01

🛰️ Challenges Faced During Starliner's Mission

Starliner faced several technical issues during its mission, including problems with the reaction control system thrusters and multiple helium leaks. These issues led to a delay in docking with the International Space Station (ISS) and raised concerns about the safety of the return journey. Despite these challenges, Boeing's Vice President downplayed the significance of the problems, and the mission was extended due to various delays and the need to resolve the Starliner's issues.

10:03

🔧 NASA's Precautionary Decision for Astronauts' Return

NASA made a cautious decision to use SpaceX's Crew Dragon for the return of astronauts, citing concerns over the reliability of Starliner's propulsion system. The potential risks of undocking and deorbiting with the issues Starliner experienced were deemed too high. This decision was made to prioritize safety, even though it meant using a competitor's spacecraft. The absence of Boeing representatives during the announcement highlighted the significance of the decision.

15:03

🌌 Contingency Plans and Future Implications for Starliner

With the decision to return astronauts on Crew Dragon, Boeing will conduct an uncrewed return of Starliner. This will involve an autonomous undocking, deorbit burn, and landing. The mission's extension and the need for a safe haven before the arrival of Crew Dragon have led to contingency plans involving the current ISS crew and spacecraft. The future of the Starliner program remains uncertain, with the first operational mission scheduled for 2025, but the recent events may lead to reviews or even cancellations, affecting Boeing's reputation and financial commitments.

Mindmap

Keywords

💡Starliner

Starliner is a spacecraft developed by Boeing as part of NASA's Commercial Crew Program. It is designed to transport astronauts to and from the International Space Station (ISS). In the video script, Starliner's mission is central as it discusses the decision to not have astronauts Butch and Sunny return on it due to technical issues, highlighting the spacecraft's critical role in the narrative.

💡Crew Dragon

Crew Dragon is a spacecraft developed by SpaceX, also for NASA's Commercial Crew Program. It is mentioned in the script as the alternative vehicle for astronauts Butch and Sunny to return to Earth, emphasizing the role of both SpaceX and Crew Dragon in the context of the Starliner mission and the importance of having backup options in space travel.

💡Reaction Control System (RCS) Thrusters

RCS thrusters are small rocket engines used by spacecraft for attitude control and translation in space. In the script, issues with Starliner's RCS thrusters are a significant problem, leading to delays and the eventual decision to not use Starliner for the return trip. This illustrates the critical nature of these thrusters for the safe operation of spacecraft.

💡Helium leaks

Helium leaks refer to the unintended escape of helium gas from a spacecraft's systems. In the context of the video, Starliner experienced multiple helium leaks, which were a major concern for NASA and contributed to the decision to not use it for the return trip. Helium is often used in spacecraft for pressurizing systems, and leaks can compromise the integrity and safety of a mission.

💡International Space Station (ISS)

The ISS is a habitable artificial satellite orbiting Earth, serving as a research laboratory and home to astronauts from various countries. The script discusses how Starliner was intended to dock with the ISS, and how ongoing issues with the spacecraft affected this mission, underlining the ISS's role as a key destination for crewed space missions.

💡Undocking

Undocking refers to the process of disconnecting a spacecraft from the ISS or another vehicle in space. The script mentions the decision to have Starliner undock autonomously without crew due to safety concerns, highlighting the technical challenges and risks involved in such maneuvers.

💡Deorbit

Deorbit is the process of moving a spacecraft out of its orbit and guiding it to re-enter a celestial body's atmosphere. In the script, the discussion about Starliner's deorbit burn is crucial as it is part of the plan for the spacecraft to return to Earth safely without crew on board.

💡Commercial Crew Program

The Commercial Crew Program is a NASA initiative to facilitate the development of crew transportation vehicles by private companies like Boeing and SpaceX. The script discusses the Starliner and Crew Dragon spacecraft, both of which are part of this program, emphasizing the program's goal to enable reliable and cost-effective human spaceflight.

💡Flight Test

A flight test is a series of trials conducted to evaluate the performance and safety of a new aircraft or spacecraft. The video script refers to the Starliner mission as a flight test, indicating that it was a critical phase in the development and certification process, where various issues were identified and addressed.

💡Safe Haven

In the context of the script, a safe haven refers to a spacecraft that can serve as a refuge for astronauts in case of emergencies. The Crew Dragon Endeavor is mentioned as a potential safe haven for astronauts if their designated return vehicle, Starliner, is not available, illustrating the importance of contingency planning in space missions.

💡Expedition 72

Expedition 72 is a mission to the ISS, and in the script, it is noted that astronauts Butch and Sunny will join this expedition after the arrival of Crew 9. This keyword highlights the ongoing nature of ISS missions and how different crews work in rotation to maintain the station's operations.

Highlights

NASA confirmed that astronauts Butch Wilmore and Sunita Williams will return on SpaceX's Crew Dragon instead of Boeing's Starliner.

This decision has significant implications for the future of Boeing's Starliner program.

The astronauts expressed confidence in the Starliner's ability to return safely.

Boeing's Starliner experienced issues with its reaction control system thrusters during the approach to the International Space Station.

The thruster issues were caused by the Starliner's software disabling them due to incorrect parameters.

Boeing and NASA were able to restore four out of five thrusters by individual firing tests.

The investigation into the thruster issue revealed a previously unseen swelling on the Teflon seat.

Starliner also had problems with helium leaks in its propulsion system.

Boeing had to use extra helium to repressurize the system, which was a concern for the return mission.

A fifth helium leak was discovered during the mission, adding to the concerns about the spacecraft's safety.

The mission faced multiple delays, with the return date being pushed back several times.

NASA and Boeing decided that the risks associated with Starliner's propulsion system were too high for a crewed return.

The decision to use Crew Dragon for the return flight was made to ensure the safety of the astronauts.

Boeing will conduct an autonomous uncrewed return of Starliner to Earth.

The Crew Dragon spacecraft from the Crew 8 mission will serve as a safe haven for the ISS crew during the transition.

The crew assignments for the Crew 9 mission, which will bring Butch and Sunny back to Earth, are still being finalized.

The Starliner program's future is uncertain, with the first operational mission scheduled for 2025.

Transcripts

play00:00

the decision has finally been made NASA

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just confirmed Butch and sunny will not

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return on Starliner but instead spacex's

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crew Dragon this is a huge decision that

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has colossal consequences on the future

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of Boeing Starliner so we're going to

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dive through the last 80 days of testing

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and decision making and what's next for

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these two astronauts Boeing and the

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starer program

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[Music]

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[Applause]

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with NASA making one of the biggest

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decisions in the agency's history how do

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we end up here feel really comfortable

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about return now with that happening I

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feel confident that if we had to if

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there was a problem with the

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International Space Station we can get

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in our spacecraft and we can undock talk

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to our team and figure out the best way

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to come home plan has played out really

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well in addition it's given us

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additional confidence to undock and and

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return and the Boeing team is um 100%

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behind their vehicle they have

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confidence in their vehicle that's what

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we would like from them that they have

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worked on it so hard and believe in it

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so strongly that they would be a

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tremendous uh supporter for a return on

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their vehicle NASA has decided that

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Butch and sunny will return with crew n

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next February okay that's a let's break

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that down and return to June 5th 2024 at

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1452 and 15 seconds exactly UTC or 1052

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local time ula's Atlas 5 with Starline

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Calypso on top ascended from space

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launch complex 41 at the Cape Canaveral

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space force station in Florida returning

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human space likee capabilities to this

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side of the peninsula for the first time

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since the Saturn program initially the

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mission appeared to be progressing Nally

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with Starliner separating from the cent3

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upper stage and conducting its orbital

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insert burn to put it on course for a

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rendevu with the International Space

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Station but and sunny even conducted a

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manual flying demonstration where they

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were able to manually Point Starliner

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using the hand controller whilst

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traveling through space however as we

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would learn the following day this

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mission was far from Problem free as it

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approached the International Space

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Station Starin Calypso began to suffer

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issues with five of its reaction control

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system or RCS thrusters these are the

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smaller thrusters which spacecraft used

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in order to rotate and translate in the

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vacuum of space and they are critical

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pieces of Hardware when Rend Ving let

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alone docking with the space station

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these thrusters were going offline

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because of the way the Starliner

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software was written by Boeing in the

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event that one of the thrusters

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parameters is out of bounds with a

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slower than expected ramp up to full

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power or lower thrust than expected as

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examples the software automatically

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completely disables it because of the

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five thrusters going offline at various

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points throughout the process the

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docking itself was delayed for over an

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hour as the I s s controllers wanted to

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keep Starliner outside of their 200 M

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so-called keep out sphere whilst its

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thrusters were unreliable in the

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briefing immediately following the

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docking NASA and Boeing said that they

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were able to return four out of the five

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thrusters to operation by firing each

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Thruster individually to ensure they

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were working as expected at at Whit

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Sands we we were excited and that was

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really a turning point in that we were

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able to replicate uh the loss of thrust

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we simulated the the uphill profile in

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other words how the thrusters fired from

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the launch sequence into on orbit all

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the way to docking we did two of those

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uphill sequences and then we did a

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number of downhills and so we were

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encouraged when we saw that we could

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actually see thrust degradation in those

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downhill runs once we took the Thruster

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apart and we looked at the the valve on

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the oxide oxidizer side we saw this

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swelling on the Teflon seat which uh

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when we talked to the the vendor J

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rodine they had never seen this before

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in this particular Thruster and so

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initially we were somewhat excited by

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replicating the damage but or the

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degradation and the thrust but then when

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we looked a little more closely we saw

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this swelling on the Teflon and then

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that gave us a whole new uh idea of the

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physics involved in the failure mode the

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thrusters shutting themselves down

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weren't the only issues with star

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liner's propulsion system however the

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helium atoms inside of the vehicle

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decided they wanted to escape and two

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leaks were detected prior to do which

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were in addition to an original helium

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leak detected before launch to allow

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this docking to go ahead Boeing had to

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use extra helium to repressurize the

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propulsion system which they did and

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then to make the headlines even worse

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Starliner developed a fourth helium leak

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after docking to the ISS however docking

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to the ISS was actually quite beneficial

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for the evaluation of these leaks

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because when docked Boeing is able to

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close the propulsion system manifolds

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which in turn stops the helium from

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leaking Bing's vice president and

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commercial crew program manager Mark

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nappy said at the time that these issues

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were quote pretty small and he didn't

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see these as quote significant at all

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those are pretty small really issues to

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go deal with and we'll figure them out

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for the next mission uh so I I don't see

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these as significant at all so that was

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the playing field for the start of but

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and sunny stay aboard the ISS Starliner

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had some issues but the Boeing VP in

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charge of the program said that these

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issues weren't significant so it was

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considered to be plain sailing nominal

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operations from here Boeing still had 70

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hours of helium left on board Starliner

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and they only needed 7 hours of those to

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undock deorbit and return the crew back

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home or at least it was until June 10th

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when NASA quietly included a line in

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their latest update to the crew flight

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test blog quote teams currently are

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assessing what impact if any five small

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leagues in the service module helium

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manifolds would have on the remainder of

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the mission that's right they had

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announced a fifth leak on the the

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service module which actually started

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during the previous briefing hence why

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NASA hadn't mentioned it until this

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point This was later confirmed to be

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much smaller than the prior four but

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still it's one more leak than they had

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before then came the raft of delays that

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have become synonymous with the crew

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flight test mission first on June 14th

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NASA announced a delay to June 18th then

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on the 18th it was extended to the 25th

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then to early July without a firm date

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then perhaps to the end of July and then

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on July 25th they said they still hadn't

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set a date at this point either they

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were coming home tomorrow or the launch

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of spacex's crew 9 rotation flight was

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being delayed and it was the latter

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originally slated for August 18th crew 9

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was pushed to a not earlier than date of

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September 24th giving NASA and buring an

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extra month and a half of time to figure

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out what on Earth they were going to do

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to resolve the Starliner issues with one

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final delay the deadline shifted from

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mid August to late August and well that

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day is today NASA astronauts Butch

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Wilmore and sunny Williams commander and

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pilot of the Starliner crew flight test

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respective have now been in space for 80

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Days exactly 10 times longer than the

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original scheduled Mission duration

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unlike some of the headlines you may

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have read whilst browsing through the

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internet over the last few weeks bridge

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and sunny are not stranded aboard the

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ISS that might sound strange given the

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circumstances but they're not stuck

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they're not running out of food they're

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not running out of water or oxygen and

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they also have a way to come home even

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if it's not going to be the same ride

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they took on the way up the station is

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constantly supplied by multiple

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different cargo vehic vehicles and has

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reserves to run for months and months

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even if the resupply ships stop coming

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if anything they are both probably happy

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to stay in space for longer helping the

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other Crews on station to get through

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all of the tasks and helping carry out

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research inside the orbiting laboratory

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of course it is probably taxing on the

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sentimental side of things taking longer

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to come back home and be with their

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loved ones and missing events back on

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the ground but astronauts are train for

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this they are aware of these challenges

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they know these things happen and

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they're ready for it I mean think about

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it they're astronauts it's not an easy

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job so whoever is called upon to serve

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in one of the riskiest jobs on the

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planet and off the planet is for sure

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ready for this type of thing we all went

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into this knowing that this is a flight

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test and with that it is it it does come

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with some risk and again buts and sunny

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were aware of that uh when they accepted

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this Mission and they understand that

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throughout a mission extension by itself

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is not inherent bad this mission was

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always designed to be a minimum of 8

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days long meaning that there was always

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room for it to be extended there are

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actually many examples of other crew

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missions being extended for multiple

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reasons and as a matter of fact spacex's

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demo 2 mission with Bob Benin and Doug

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Hurley their equivalent of the Starliner

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crew flight test was also extended

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although that mission extension came

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months before the launch took place and

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it was in order for the crew to be part

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of the station's Expedition 63 crew a

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recent example more similar to Starliner

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story is the case of the crew of so's

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ms22 after a couple of months dock to

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the station this spacecraft suffered a

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coolant leak on its service module that

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rendered it unsafe for a nominal return

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to Earth its crew had to remain inside

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the ISS for an entire year instead of

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the usual six-month stay and they also

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came back on so ms23 a different

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spacecraft than the one they had used on

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the way up so why and more importantly

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how did NASA reach this conclusion it's

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an enormous decision to make sending

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Butch and sunny home on the competitor

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spacecraft so it is a big deal to pick

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Dragon over Starliner the easiest way to

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explain it is that NASA can't trust star

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liner's propulsion system the multiple

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helium leaks detected in the Thruster

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shutdowns whilst transiting to and

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docked at the International Space

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Station just posed too greater risk for

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a crude undocking and deorbit and let's

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be clear here space flight is inherently

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risky that's just part of the game but

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if there is any doubt anywhere within

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the agency it's much better to ER on the

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side of caution even with the

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implications it could have it is a

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trying to turn around the

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culture that first led to the loss of

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Challenger and then led to the loss of

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Colombia where obvious mistakes were not

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being brought forth in the event that

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too many thrusters went offline during

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star liner's undocking and or the

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deorbit burn that could leave Starliner

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stuck in orbit unable to return back to

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Earth or perhaps the helium system would

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leak so much Starliner just runs out of

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it those are the types of scenarios that

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would have been playing through the

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mines at Nasa and Boeing and they needed

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to make the decision on how to make sure

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that doesn't ever happen NASA has openly

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acknowledged before during media

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briefings that there was disagreement

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within the agency as to whether

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Starliner was safe enough for a crude

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turn or not and at the end of the day

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the decision will keep rising up the

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ranks until it ends up on the desk of

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NASA administrator Bill Nelson it is far

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far better for Butch and sunny to return

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on Dragon freedom and Starin Calypso to

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return to Earth uncrewed without issue

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than it is to risk a loss of crew an

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interesting note also is that in the

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latest conference when administrator

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Nelson announced that Butch and sunny

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would be returning on crew 9 there were

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no Boeing Representatives every single

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panelist was from NASA Bill Nelson did

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say he had just spoken to Boeing CEO

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Kelly orberg but alas nobody from Boeing

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was there to answer our questions the

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reason Boeing's not here is is is it was

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a NASA decision today crude un crude

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that was the focus of this review and so

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we thought it was reasonable to have

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just NASA on this panel I will note

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however that Boeing space on X has

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posted a statement saying quote we

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continue to focus first and foremost on

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the safety of the crew and spacecraft we

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are EX executing the mission as

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determined by NASA and we are preparing

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the spacecraft for a safe and successful

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un crude return it should also be

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pointed out that 2024 is a presidential

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election year in the United States so

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naturally it was asked in the conference

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if politics took any part in this

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decision I have seen some speculation in

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the press that because we are in an

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election season that

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decisions may have been made with regard

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to uh this

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announced today with regard to an

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election absolutely has nothing to do

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with it and as long as I'm around here

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it's not going to with that said the

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next item on the agenda for staler is to

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attempt a return back to Earth and

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because NASA has decided it isn't safe

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enough for but and sunny to be on board

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Boeing will be conducting an autonomous

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uncrewed undocking deorbit burn and

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landing in the Southwest United States

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during the briefing NASA did not specify

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a date of when that undocking will take

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place however it has to take place

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before the crew 9 Mission launches if

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NASA wishes to have a crew Handover on

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board the station there are only two

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docking adapters attached to the ISS

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capable of handling dragon and Starliner

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and well three spacecraft just won't fit

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into two docking ports earlier you

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mentioned that there would be a

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simplified undocking procedure can you

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kind of explain what that means of what

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this undocking would be like compared to

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say with crew uh and what the

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contingency would be if there is an

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issue at some point with that undocking

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and burn away from the station and so

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normally we would back away from the

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space station um essentially go uh out

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in front and then above the space

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station and then eventually end up below

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the space station and then on a

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trajectory that that goes beneath and

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and out in front of the space station

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that was our normal U what we'll do is

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we'll go through a AEP sequence that

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puts us on I would say What's called a a

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pag grade trajectory and so we'll end up

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going essentially phasing out behind the

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space station to a safe distance and

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then we'll get away from the space

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station execute the de at burn so uh

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We've tested this step sequence it is

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already in the software it's it's one of

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the breakout sequences that are already

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in the software and so what we'll do is

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just go command that sequence early uh

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and use that to get away more quickly

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because Starliner will be undocking

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prior to the arrival of crew 9 their new

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ride home they need a safe haven which

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isn't starl a Calypso or Dragon freedom

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because there will be a period of time

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where neither of them are docked to the

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station and that's why the dragon

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serving The Crew 8 mission crew Dragon

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Endeavor will become the safe haven for

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six ISS crew members the original four

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from Kuwait plus BR and sunny in the

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very unlikely event that the ISS becomes

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uninhabitable for any reason or for

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example controllers on the ground

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believe there is a risk of being struck

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by space debris the crew on board need

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somewhere to evacuate to somewhere to

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shelter in order to stay safe that is

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normally always their designated return

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vehicle if astronauts A and B are from a

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soy and astronauts C and D are from a

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dragon then A and B would use soyers as

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their safe haven and C and D would use

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Dragon as their safe haven but of course

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when your return vehicle hasn't actually

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arrived yet you need a different vehicle

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to be your safe haven therefore crew8

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Dragon Endeavor will be outfitted for

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Butch and sunny to return on the cargo

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pet at the AFT of the capsule so it can

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act as this safe haven for them I will

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reiterate however that this is not the

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the plan it is just a contingency in

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case something happens before crew 9

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arrives and speaking of crew 9 they've

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still got to launch but who are they is

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an interesting question because Butch

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and sunny have been assigned to two of

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the four seats on the downward leg of

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the mission NASA has to leave two seats

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empty on the upward leg NASA still would

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not confirm who would be flying and who

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wouldn't be flying on crew 9 however we

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highly suspect based on rumors and our

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own estimations that NASA's Nick hag and

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Stephanie Wilson originally the pilot

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and Mission Specialist of crew n

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respectively will be making way for

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Butch and sunny crew n Mission will now

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configure Dragon for two crew members

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and will provide seats for Butch and

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sunny to return we're also working to

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finalize those crew assignments and

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update the training plan this is to

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allow the seat barter agreement between

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NASA and Rose Kosmos to continue so

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NASA's Zena Cardman will continue in her

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role as commander of crew 9 whereas Rose

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cosmos's Alexander gerov will

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essentially get an upgrade to Pilot of

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crew 9 the first time a Russian has

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piloted an American spacecraft once crew

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9 arrives at the ISS Butch and sunny

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will become a part of that crew and

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Expedition 72 taking on the jobs of

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Hagen Wilson conducting scientific

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research and living the astronaut life

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until next February that's the scheduled

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return month for crew 9 when Dragon

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Freedom will undock deorbit and splash

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down in the Pacific Ocean concluding an

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approximately 9month mission for br

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Wilmore and sunny Williams as I said

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before though astronauts are aware of

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these challenges before they ever step

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foot in a spacecraft that duration of a

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mission is not inherently a big deal

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NASA has conducted longer missions

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multiple times before and the overall

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continuous space flight duration record

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is held by Valeri poov at

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4377 days long that's over 14 months

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assuming Starliner Calypso is able to

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conduct a full re-entry and Landing

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successfully Boeing and NASA will be

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conducting significant analysis of what

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they can considering that they only get

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the caps your back these Thruster and

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helium issues have been on the service

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module which is separated prior to

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re-entry and will burn up in the

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atmosphere there is no way to return

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this Hardware to the ground multiple

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times in multiple previous briefings

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NASA officials have said that star liner

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could still be certified to conduct

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operational missions without returning a

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crew home during its flight test some

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may see that as an unexpected Outlook

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but if NASA is confident in the vehicle

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for future operations then it's their

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call where they want to put their crew

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Starliner 1 the first operational

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mission of Starliner is currently

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scheduled for the Autumn of 2025 but it

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is double booked with spacex's crew 11

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in the event that more time is needed

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there's also a chance that there will be

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calls from political figures or perhaps

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even Boeing themselves for reviews into

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or perhaps even a cancellation of the

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Starliner program the commercial crew

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contract awarded by NASA to SpaceX and

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Boe is a fixed price contract that means

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you get that amount of money and nothing

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else the this is different to the

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previous standard of Cost Plus contracts

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where NASA would fit the bill no matter

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what to date buring has spent its

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awarded money so now it's footing the

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bill itself for future Starliner

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development either way this situation

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will still not be a good look for boing

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the company has seen multiple problems

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with its commercial airplanes division

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for years including the groundings of

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the 737 Max following the 2 7378 max

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crashes in 2018 and 2019 then the 7379

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max being grounded again due to a door

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plug popping out during an Alaska

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Airlines flight at the start of this

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year the endless delays with its Tri 7x

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program and now the spacecraft side of

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the business has had the Starliner CFT

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mission to contend with the future of

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this program is going to be interesting

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no matter the outcome we're here every

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Friday with this week in space fled our

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weekly space news show and if it's not

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in your routine to watch it yet then it

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totally should be it's basically like

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this video except squeeze it down to 3

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minutes do lots of them in a row and

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throwing in some launches throwing lisia

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as well and yeah you need to watch it we

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have been and will continue to be

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keeping up with the Starliner program

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over there for now I've been Ryan Kaden

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for NSF thanks for watching and goodbye

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Etiquetas Relacionadas
Space MissionStarlinerCrew DragonNASABoeingSpaceXAstronautsISSTechnical IssuesSpace Travel
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