It's back, it's updated, and it's making great progress – all on the International Space Station (ISS).
Researchers are developing instruments and methods for measuring the ages of rocks encountered during space missions to the Moon or other planets. Many of the techniques used to date rocks on Earth are not practical in spaceflight, ...
The SpaceX Falcon 9 explosion was caused by a failed strut that allowed a helium bottle to burst free inside the rocket's liquid oxygen tank, CEO Elon Musk said Monday.
A NASA camera on the Deep Space Climate Observatory (DSCOVR) satellite has returned its first view of the entire sunlit side of Earth from one million miles away.
Studies find airplane crews at high altitude are exposed to potentially harmful levels of radiation from cosmic rays.
The Vela series of satellites, which spanned 1963-1984, carried Los Alamos-designed-and-built sensors for detecting x-rays, gamma rays, neutrons, and the natural background of radiation in space.
The National Air and Space Museum is launching a crowdfunding campaign to conserve the spacesuit Neil Armstrong wore on the moon.
Scientists say the Philae spacecraft that landed on a comet last year may have shifted its position, making it harder to communicate with the probe.
A University of Exeter scientist is set to send thousands of microscopic worms on a mission to the International Space Station (ISS) in an experiment aimed at increasing our understanding of what triggers the body to build ...
Exactly 40 years ago, a historic handshake took place between Russian cosmonaut Aleksey Leonov and US astronaut Tom Stafford during a joint USSR-American docking mission, kicking off a successful collaboration between the ...