Expedition 40 News Releases
Find out about all the mission events and more that occurred during the Expedition 40 mission aboard the International Space Station.
NASA astronaut Chris Williams will launch aboard the Roscosmos Soyuz MS-28 spacecraft to the International Space Station on Thursday, Nov. 27, accompanied by cosmonauts Sergey Kud-Sverchkov and Sergei Mikaev, where they will join the Expedition 73 crew advancing scientific research.…
Editor’s note: As of Oct. 1, 2025, this news conference was cancelled due to a lapse in government funding. NASA will host a news conference at 2 p.m. EDT Wednesday, Oct. 1, from the agency’s Johnson Space Center in Houston…
Editor’s Note: NASA and Northrop Grumman are targeting the safe arrival of the company’s Cygnus XL at approximately 7:18 a.m. EDT Thursday, Sept. 18, to the International Space Station. Arrival coverage begins at 5:45 a.m. on NASA+, Amazon Prime, and more. Read…