Sierra Space is working with NASA under an unfunded agreement to develop a crewed version of Dream Chaser shuttle and a space station.

Editor's note: The following is an excerpt from U.S. Commercial Space Launch Competitiveness Act Incorporation posted by the FAA in the Federal Register.

Emposat is emerging as a clear leader in the realm of global telemetry, tracking, and command (TT&C) for satellite relays.

Carrying a novel P-band synthetic aperture radar, ESA’s Biomass Earth Explorer satellite mission delivers completely new information on forest height and above-ground forest biomass from space ...

NASA's Mars Sample Return mission is under intense scrutiny, to the relief of some and frustration of others.

China's Moon program has been growing at a rapid pace, and the country recently released plans for crewed lunar missions.

covering the Chinese space industry inevitably involves a lot of reading of tea leaves. Speeches and press releases are full of party jargon.

Also, a Texas government official told SpaceRef that SpaceX may need an environmental permit before an October Starship launch.

AstroForge just successfully tested a propulsion system it will use to reach a candidate asteroid it hopes to mine for platinum.

NASA recently requested funds to begin developing a "space tug" to dock with and help deorbit the ISS at the end of its life.

The National Aeronautics and Space Administration (NASA) submits this letter in response to the amendment (SAT-AMD-20210818-00105) filed by Space Exploration Holdings, LLC (SpaceX) for a second ...

NASA astronaut and Expedition 70 Flight Engineer Loral O’Hara uses a portable glovebag to replace components on a biological printer, the BioFabrication Facility (BFF), that is testing the ...