Elon Musk has an armada of Starlink communications satellites. Here's how Beijing is thinking about countering them.

Today's Starlink launch — the 94th Falcon 9 mission of the year already — was supposed to be the second half of a spaceflight ...

Israel-based Gilat Satellite Networks sold “ground segment” systems to Israel's Ministry of Defense (MoD) as part of a more ...

Stealth submarines fitted with space-shooting lasers, supply-chain sabotage and custom-built attack satellites armed with ion ...

Chinese government and military scientists, concerned about Starlink's potential use by adversaries in a military confrontation and for spying.

Chinese scientists are reportedly developing sophisticated countermeasures, including stealth submarines fitted with ...

NASA was a mere passenger. Musk has crowded low Earth orbit with satellites (nearly 8,000) that are becoming indispensable to ...

A U.S. spaceplane will head to the heavens next month to test a quantum sensor that could help navigation in orbit without ...

Space Force is sending the X-37B up once again, this time to test laser communications and a “quantum inertial sensor.” ...

Space Command was re-established in 2019 during Donald Trump’s first term. In recent years it has focused on building its headquarters and developing staff. Now it is ready. “We now have a combatant ...

TRACERS launch paves the way for NASA to study magnetic reconnection and how solar activity affects near-Earth space.