With the imminent debut of its Orion spacecraft, NASA is on a high not felt since the space shuttle days.
Virgin Galactic's pioneering spacecraft designed to take tourists into space crashed Friday in California, killing one of its two pilots and scattering debris across the desert.
A SpaceX rocket exploded in midair during a test flight, though no one was injured, as the company seeks to develop a spacecraft that can return to Earth and be used again.
NASA is one step closer to launching its newest spacecraft designed for humans.
It's not Science Fiction! It's Not Star Trek!
NASA researchers Friday began flight tests of computer software that shows promise in improving flight efficiency and reducing environmental impacts of aircraft, especially on communities around airports.
As we move closer to the highly anticipated first ever test flight of the Orion spacecraft, there's an aerospace company which would be keeping its fingers tightly crossed during this nail-biting moment for the U.S. spaceflight. ...
The US space agency's Orion capsule circled the Earth twice before plunging into the ocean Friday in a flawless test flight that NASA called a "significant milestone" in the journey to Mars.
Setting up NASA's James Webb Space Telescope's secondary mirror in space will require special arms that resemble a tripod. NASA recently demonstrated that test in a NASA cleanroom and it was documented in a time-lapse video.
The space tourism company that suffered a tragic setback when its experimental rocket-powered spaceship broke apart over the California desert could resume test flights as early as next summer if it can finish building a ...