Soviet cosmonaut Viktor Gorbatko, a colleague of Yuri Gagarin, the first man in space, died Wednesday at the age of 82, Russia's space agency said.
The first test flight of NASA's Orion capsule, designed to one day carry people to Mars, has been delayed until 2019 at the earliest due to high costs, the US space agency said Friday.
An equipment water leak shortened Friday's spacewalk by two U.S. astronauts at the International Space Station, but they still managed to replace a faulty electronics box.
Two US astronauts began the 200th spacewalk at the International Space Station Friday, following a brief delay after NASA discovered a water leak in equipment that helps power their spacesuits.
Figuring out how plasma bubbles and blobs affect one another and ultimately the transmission of communications, GPS, and radar signals in Earth's ionosphere will be the job of a recently selected CubeSat mission.
Gaze into Gaia's crystal ball and you will see the future. This video shows the motion of 2,057,050 stars in the coming 5 million years from the Tycho-Gaia Astrometric Solution sample, part of the first data release of European ...
Representatives of China and the European Space Agency are discussing potential collaboration on a human outpost on the moon and other possible joint endeavors, according to a spokesman for the European agency and Chinese ...
In 2005, the Future In-Space Operations Working Group (FISOWG) was established with the help of NASA to assess how advances in spaceflight technologies could be used to facilitate missions back to the Moon and beyond. In ...
A rocket packed with food and supplies for the astronauts living at the International Space Station is scheduled to blast off Tuesday from a NASA launch pad.
NASA will probably delay the first two missions of its Orion deep-space capsule, being developed to send astronauts beyond earth's orbit and eventually to Mars, the US space agency said.