A newly discovered jellyfish galaxy, seen as it existed 8.5 billion years ago, is challenging assumptions about conditions in the early universe. Astrophysicists at the University of Waterloo have ide ...

China's reusable Shenlong space plane launched on its fourth space mission earlier this month. What is it doing in Earth ...

The 2026 Defense Strategy elevates space as the new high ground. In an exclusive interview, Stephen Kitay explains how AI and autonomous systems secure U.S. dominance.

A new U.S. Space Force unit has been activated at Davis-Monthan Air Force Base in Tucson, Arizona. The branch's leader said the unit is necessary to protect U.S. space-based capabilities like GPS and ...

The nation’s newest military service still has a lot of work to do to chart its future. The Space Force had been planning to use a new “Futures Command” to handle that work, and it was supposed to be ...

WASHINGTON — Just as it is for all Joint Force missions, space support was essential to the success of the US military’s capture of Venezuelan President Nicolas Maduro, according to US Space Command ...

Recent analysis by Reeves in the Mitchell Institute’s “Charting a Path to Space Superiority: The Cross-Domain Imperative” identifies the need for centralized command and control (C2) of counterspace ...

Warning: This graphic requires JavaScript. Please enable JavaScript for the best experience. The American patrol satellite had the targets in its sights: two recently ...

Adm. Alvin Holsey, the commander of US Southern Command who reportedly clashed with Defense Secretary Pete Hegseth over the legality of US military strikes in the Caribbean, officially retired on ...