Scientists at sea are making measurements to validate the observations from NASA’s new ocean-observing satellite.
Scientists at sea are making measurements to validate the observations from NASA’s new ocean-observing satellite.

While three new crewmates get up to speed with living and working aboard the International Space Station another trio is preparing for its return to Earth. In the meantime, biomedicine and science maintenance topped the research schedule at the end of the week as the orbital residents also brushed up on their emergency response skills. …

Members of NASA’s SpaceX Crew-9 mission will spend the next two weeks in routine preflight quarantine at the agency’s Johnson Space Center in Houston ahead of their mission to the International Space Station. NASA and SpaceX have shifted the Crew-9 launch to no earlier than Wednesday, Sept. 25, to complete prelaunch preparations and ensure separation …

Three new crewmates joined the International Space Station crew on Wednesday after a three-hour ride that began at the Baikonur Cosmodrome in Kazakhstan with a launch aboard the Soyuz MS-26 spacecraft. The new trio including NASA astronaut Don Pettit and Roscosmos cosmonauts Alexey Ovchinin and Ivan Wagner will live and work aboard the orbital outpost …

By Wayne Smith Ahh, fall is almost upon us. Autumn officially begins Sept. 23 and for many, it will mean cooler temperatures – a welcome reprieve from the summer heat. Fall also brings football, pumpkins, and a Harvest Moon to watch for in the sky. Save the date of Tuesday, Sept. 17. With a clear …

The Sun emitted a strong solar flare, peaking at 5:43 a.m. ET on Sept. 12, 2024. NASA’s Solar Dynamics Observatory, which watches the Sun constantly, captured an image of the event. Solar flares are powerful bursts of energy. Flares and solar eruptions can impact radio communications, electric power grids, navigation signals, and pose risks to …

Members of NASA’s SpaceX Crew-9 mission will spend the next two weeks in routine preflight quarantine at the agency’s Johnson Space Center in Houston ahead of their mission to the International Space Station. NASA and SpaceX have shifted the Crew-9 launch to no earlier than Wednesday, Sept. 25, to complete prelaunch preparations and ensure separation …

The hatch between the International Space Station and the Soyuz MS-26 spacecraft opened at 5:58 p.m. EDT. The spacecraft arrived at the orbiting laboratory’s Rassvet module at 3:32 p.m. Sept. 11, after launching from the Baikonur Cosmodrome in Kazakhstan at 12:23 p.m. (9:23 p.m. Baikonur time) with NASA astronaut Don Petitt and Roscosmos cosmonauts Aleksey …

NASA’s live hatch opening coverage is underway on NASA+, the NASA app, YouTube, and the agency’s website. Learn how to stream NASA content through a variety of platforms including social media. Hatch opening is scheduled to begin at 5:50 p.m. EDT. The Soyuz MS-26 spacecraft arrived at the orbiting laboratory’s Rassvet module at 3:32 p.m. …

At 3:32 p.m. EDT, the Soyuz MS-26 spacecraft arrived at the orbiting laboratory’s Rassvet module as the International Space Station was flying 262 miles over central Ukraine. NASA astronaut Don Petitt and Roscosmos cosmonauts Aleksey Ovchinin and Ivan Vagner launched at 12:23 p.m. Sept. 11 (9:23 p.m. Baikonur time) from the Baikonur Cosmodrome in Kazakhstan. …