The three NASA astronauts who’d spent seven months living and working on the International Space Station would not disclose which of them spent the night in the hospital once back on U.S. soil during their first press conference since returning to Earth two weeks ago.

Despite the leaks and the OIG's heightened concerns, there is no need for immediate evacuation or panic. NASA is committed to addressing these risks with Roscosmos and believes that, with current mitigation efforts, the ISS will remain operational and safe for its crew through the end of the decade.