Developers of large satellite constellations say it may be impossible to meet brightness goals established by astronomers.

China sends 10th group of Guowang broadband satellites into orbit with Long March 8A launch China launched a new batch of ...

SAN FRANCISCO – Southern California startup DeepSat won a $1.25 million U.S. Air Force contract to develop very low Earth ...

China is about to start trying to land and reuse its rockets China is preparing for its first attempt to land a rocket stage ...

York Space delivers 21 satellites for first deployment of U.S. military network York delivers 21 spacecraft for first ...

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