"It's extremely urgent. These satellites, ACE, SOHO, DSCOVR, are all working beyond their design life," Richard Ullman, ...

An exclusive look at a Space Force training exercise offered rare insights into how the secretive branch is preparing to ...

SpaceX just sent two dozen more of its Starlink internet satellites to space. A Falcon 9 rocket topped with 24 Starlink craft ...

U.S. and Chinese military and space operations have often been captured in satellite imagery in recent years, including ...

Current satellite tracking ‘too slow' for modern threats Space Force Chief: Current satellite tracking ‘too slow' for modern ...

SpaceX's busy month in California will continue with a National Reconnaissance Office launch in. Will the rocket be visible ...

Around 13,700 satellites orbit Earth, and with over 9,000, the U.S. owns the most. It's way ahead of any other nation, ...

SpaceX's busy month of September in California will continue in the days ahead with its second non-Starlink launch of the month. Where can you watch?

A coalition of scientists and historians are floating a long-shot plan to retrieve orbiting relics—raising questions about ...

According to Astroscale's Chief Technology Officer, Mike Lindsay, a common international framework could help extend the ...

As Russia held its Victory Day parade this year, hackers backing the Kremlin hijacked an orbiting satellite that provides television service to ...

Taiwan's space chief Wu Jong-shinn says the "clock is ticking" for the democratic island to launch its own satellites to ...