Katie Brown

NASA will provide live coverage of the return to Earth for agency astronaut Chris Cassidy and two Russian cosmonauts Wednesday, Oct. 21, after six months aboard the International Space Station.

NASA is targeting 12:17 p.m. EST (9:17 a.m. PST) Saturday, Nov. 21, for the launch of the Sentinel-6 Michael Freilich satellite, the first of two identical satellites to head into Earth orbit five years apart to continue sea level observations for at least the next decade.

An international crew of astronauts is en route to the International Space Station following a successful launch on the first NASA-certified commercial human spacecraft system in history.

To ensure continuous U.S. presence aboard the International Space Station, NASA has signed a contract with a U.S. commercial company Axiom Space of Houston to fly a NASA astronaut on an upcoming Soyuz rotation on Soyuz MS-18, scheduled to launch April 9.

Students from across California will have an opportunity Thursday, March 18, to hear from NASA astronauts aboard the International Space Station.

NASA is getting ready to send astronauts to explore more of the Moon as part of the Artemis program, and the agency has selected SpaceX to continue development of the first commercial human lander that will safely carry the next two American astronauts to the lunar surface.

Students from several states across the nation will have an opportunity next week to hear from astronauts aboard the International Space Station.

Students from several states across the nation will have an opportunity next week to hear from astronauts aboard the International Space Station.

Students across the nation are saying goodbye to the summer and hello to the new school year. And NASA is gearing up to engage students in exciting activitie