One of the NASA astronauts trapped on the International Space Station said he believes Elon Musk’s claim that the Biden administration rejected the SpaceX CEO’s offer to help bring the team home.

Barry “Butch” Wilmore made the comment Tuesday during an in-orbit press conference with fellow castaway Sunita Williams nine months after their Boeing Starliner capsule malfunctioned and left the pair stuck on the ISS.

One questioner asked about Musk’s recent claim that former President Joe Biden had intentionally stalled their rescue for “political reasons.”

In an earlier question, Wilmore denied that politics had anything to do with the team’s delayed departure, but he seemed to shift his stance when answering the later question.

“I can only say that Mr. Musk, what he says, is absolutely factual … I believe him,” he said.