The Chandra X-ray Observatory was launched on July 23, 1999 aboard Space Shuttle Columbia. See 25 'never-before-seen' images ...

Live updates from Monday night’s back-to-back ULA Amazon and SpaceX Starlink launches from Cape Canaveral Space Force Station ...

Columbia University faculty, staff, students and alumni are staging a 25-hour speak out Monday. They say they are doing it in ...

This year’s Space Symposium delivered that same optimism, even as political and financial uncertainty raise new questions.

Reflecting on Kalpana Chawla’s legacy, this editorial urges readers to look beyond daily conflicts, focus on bigger goals, ...

WHITE SANDS MISSILE RANGE, N.M. (April 25, 2025) – As the United States Army celebrates its 250th birthday this year we are ...

Black astronaut Reginald G. Victor is set to be inducted into the prestigious U.S. Astronaut Hall of Fame, joining the ranks of the 'Mercury Seven'.

By teaming up with the James Webb Space Telescope, or by scientists delving into its long history of observations, Hubble is ...

Hubble was built with a number of instruments onboard, including the Wide Field Planetary Camera (WFPC), the Goddard High Resolution Spectrograph (GHRS), the Faint Object Camera (FOC), the Faint ...

NASA’s oldest serving astronaut returned to Earth on Saturday following a 7-month mission on board the International Space Station (ISS). Don Pettit marked his 70th birthday with a special homecoming, ...

Veteran NASA astronaut Don Pettit celebrated his 70th birthday as he returned to Earth from a seven-month stay at the ...

On April 14, 1981, the first space shuttle mission returned to Earth after a two-day flight in space. The space shuttle Columbia safely touched down on Rogers dry lake at Edwards Air Force Base in ...