It may be what insiders call a "monster systems engineering problem" but contractors are all too happy to indulge the dream ...

Plus, the Chaos Space Marines get reinforcements for the Thousand Sons, World Eaters, and Death Guard At this year’s ...

US Space Force aims to deploy maneuverable spacecraft, not as isolated units but housed within a central "mothership" capable ...

The threat from near-Earth asteroid 2024 YR4 may have subsided, but discoveries of other hazardous space rocks are set to ...

Skoltech researchers have theoretically investigated the wide range of molecules that oxygen and carbon atoms can form in addition to the well-known carbon dioxide and carbon monoxide. Compounds of ...

The FTX-40 test, or “Stellar Banshee,” served as a validation for modern hypersonic missile tracking satellites, upgraded ...

The NEO Surveyor fulfills a 2005 act of Congress ordering NASA to catalog 90% of near-Earth objects larger than 459 feet (140 ...

U.S. Defense Secretary Pete Hegseth again on Tuesday dodged questions about whether the information he put in a Signal group ...

U.S. national-security leaders included me in a group chat about upcoming military strikes in Yemen. I didn’t think it could ...

WASHINGTON (Reuters) -China remains the top military and cyber threat to the U.S., according to a report by U.S. intelligence ...

A screenshot from the group chat shows Pete Hegseth wrote ‘VP: I fully share your loathing of European free-loading. It's ...

Experts say President Donald Trump's "Golden Dome" will need space-based radars, missile interceptors and laser weapons ...