LONDON—The U.S. Space Force’s soon-to-be retired top officer urged support for his service’s programs, the same day as House ...

After a nine-month pause, the Space Development Agency is finally scheduled to launch its next batch of satellites for its ...

Following a bumpy NATO conference, air and space military leaders from the United States, United Kingdom, and 50 other ...

One stubborn former Marine is changing how the Pentagon moves data to farflung troops—a change intended to enable them to use ...

Suspicious activity on the Homeland Security Information Network, which is being used to support World Cup games around the U ...

The software company Ditto says it can solve a key problem by networking “whatever transports the customer brings.” ...

Impulse Space and Relativity Federal can compete for national-security missions against SpaceX, Blue Origin, and others.

The Navy plans to launch the next phase of its marketplace for high-capacity, medium-sized drone boats on August 1, according ...

SecDef Hegseth's no-warning termination of worker agreements broke the law and caused "confusion and disruption," the suit ...

Rocket engine startup Venus Aerospace only has one major test flight under its belt, but the company just raised $91 million ...