> I still haven't seen any good reasoning for why NASA would delay the return flight
So many comments spread unsourced assertions on the topic on both sides. Let me change that.
On 24 Aug 2024, NASA stated in a conference published on X[0]:
> NASA has decided that Butch and Suni will return with Crew-9 next February.
So the decision sounded like it stemmed from NASA, and the plan a year ago was for a return in the time frame that actually occurred.
On 28 Sept 2024, the spacecraft that would bring Ms Williams and Mr Wilmore was launched. They restated the same plan[1]:
> A SpaceX Falcon 9 rocket and a Dragon spacecraft will launch Crew-9 to the space station for about a five-month mission. Hague and Gorbunov will join Butch Wilmore and Suni Williams, who are already aboard the space station, and all will return to Earth as a crew of four in February 2025.
Thus there was no action after Mr Trump took office that changed the plan.
(Note that the SpaceX article we’re commenting on has a mistake, stating that Mr Grebenkin has come down on 18 March, but Mr Grebenkin came down on 25 Oct; it is indeed Gorbunov that came down.)
On 7 March 2025, Ken Bowersox, associate administrator, Space Operations Mission Directorate, stated[2] on the motivation for this:
> When it comes to adding on missions or bringing a capsule home early: those were always options but we ruled them out pretty quickly just based on how much money we've got in our budget and the importance of keeping crews on the International Space Station.
When asked specifically about a request from Mr Musk to have an earlier return:
> Was anyone outside NASA or the White House involved in the decision not to bring Suni and Butch back sooner? — There may have been some conversations that I wasn't part of. When we made the technical decisions about Starliner […] our leadership at NASA was trying to make sure that we considered everything just at a technical level and that's what we did.
So many comments spread unsourced assertions on the topic on both sides. Let me change that.
On 24 Aug 2024, NASA stated in a conference published on X[0]:
> NASA has decided that Butch and Suni will return with Crew-9 next February.
So the decision sounded like it stemmed from NASA, and the plan a year ago was for a return in the time frame that actually occurred.
On 28 Sept 2024, the spacecraft that would bring Ms Williams and Mr Wilmore was launched. They restated the same plan[1]:
> A SpaceX Falcon 9 rocket and a Dragon spacecraft will launch Crew-9 to the space station for about a five-month mission. Hague and Gorbunov will join Butch Wilmore and Suni Williams, who are already aboard the space station, and all will return to Earth as a crew of four in February 2025.
Thus there was no action after Mr Trump took office that changed the plan. (Note that the SpaceX article we’re commenting on has a mistake, stating that Mr Grebenkin has come down on 18 March, but Mr Grebenkin came down on 25 Oct; it is indeed Gorbunov that came down.)
On 7 March 2025, Ken Bowersox, associate administrator, Space Operations Mission Directorate, stated[2] on the motivation for this:
> When it comes to adding on missions or bringing a capsule home early: those were always options but we ruled them out pretty quickly just based on how much money we've got in our budget and the importance of keeping crews on the International Space Station.
When asked specifically about a request from Mr Musk to have an earlier return:
> Was anyone outside NASA or the White House involved in the decision not to bring Suni and Butch back sooner? — There may have been some conversations that I wasn't part of. When we made the technical decisions about Starliner […] our leadership at NASA was trying to make sure that we considered everything just at a technical level and that's what we did.
[0]: https://x.com/NASA/status/1827396382702878966
[1]: https://www.nasa.gov/blogs/commercialcrew/2024/09/28/nasas-s...
[2]: https://www.youtube.com/live/Xq5CH-d4IuU?si=-q-J65i7G_d6Mcxs...