William Blauser will serve as acting director of SDA. He is currently deputy director of the Air Force’s Rapid Capabilities ...

The review is meant to ensure that SDA is on a path to deliver a proliferated satellite constellation that meets Defense ...

A Chinese defence agency is recruiting space researchers following the discovery of a large asteroid with a 2.2 per cent ...

Momentus Inc. (NASDAQ: MNTS) ("Momentus" or the "Company"), a U.S. commercial space company offering satellite buses, ...

As best as anyone can tell, if any hazardously sized asteroid were to hit Earth in the relatively near future, it would most ...

Follow DARPA's efforts to develop ways to manufacture large structures in space under its NOM4D program, which is now on its ...

YR4 has a small chance of hitting Earth in 2032, and China is preparing to deter it by mirroring a U.S. space test.

Space-based interceptors and "particle beams" are part of a new multi-billion-dollar Trump order to build a new U.S. missile ...

YR4 has just above a 1% chance of crashing into Earth in 2032, which is why astronomers and space agencies are paying attention to it.

DARPA has awarded two contracts to demonstrate in-space manufacturing technologies capable of creating large structures. The ...

China is putting together a planetary defence team after scientists spotted a huge asteroid heading towards the Earth. NASA ...

Sens. Dan Sullivan (R-Alaska) and Kevin Cramer (R-N.D.) introduced the “Iron Dome Act” on Feb. 6, proposing $19.5 billion in funding for fiscal year 2026 to implement Trump’s recent executive order ...