A Senate panel set aside $100 million Thursday to develop a US rocket engine as an alternative to Russian equipment currently used to launch military satellites into orbit.
SpaceX, which has flown unmanned cargo capsules to the International Space Station, planned to unveil a spacecraft Thursday designed to ferry astronauts to low-Earth orbit.
While the United States and Russia traded sanctions this week in a burgeoning crisis over Crimea, astronauts from both nations rose above the discord in their sanctuary hundreds of miles from Earth.
Virgin Galactic's SpaceShipTwo accident proved what astronauts and their families know too well: Space can be deadly.
Last week was a particularly grim one for private space flights. Virgin Galactic's SpaceShipTwo crashed in the Mojave Desert, about 150km north of Los Angeles, killing a pilot, Michael Alsbury, and seriously injuring another, ...
A 15-foot (4.4-meter)-tall shuttle monument of stainless steel and granite has been unveiled on Florida's Space Coast.
This Chandra X-ray Observatory image of the Hydra A galaxy cluster was taken on Oct. 30, 1999, with the Advanced CCD Imaging Spectrometer (ACIS) in an observation that lasted about six hours.
The US military's mysterious robot space plane is expected to land this week after a 22-month orbit, officials said Tuesday, but the craft's mission remains shrouded in secrecy.
(Phys.org) —On April 24, 1990, the space shuttle Discovery lifted off from Earth with the Hubble Space Telescope nestled securely in its bay. The following day, Hubble was released into space, ready to peer into the vast ...
The space shuttle Endeavour has been paired once again with a space lab and storage pod it used on some missions, as the countdown to its final exhibit continues at the California Science Center in Los Angeles.