I’ve grown up with rockets that burn chemical fuel, but NASA’s next big leap in propulsion could make those engines look as ...

High-energy cosmic radiation damages cells and DNA, causing cancer, and secondary neutrons—generated especially from the ...

Portal Space Systems, a startup out of Bothell, Washington, is aiming to tackle a challenge that’s been plaguing the space ...

The US wants to put a nuclear reactor on the moon by 2030, five years ahead of Russia and China’s plans to do the same.

The Space Force wants to build an iterative model to acquire new technology and accept more risks to keep up with threats. “A capability that is good enough and ready now will always be better than a ...

Space technology company York Space Systems on Monday filed a registration statement for a proposed initial public offering ...

We’ve mastered launching satellites, but it’s the way these satellites connect to Earth—and to each other—that will determine ...

ALBATOR has a multi-million dollar grant to study touchless space junk removal. A new space debris removal project aims to blast hazardous junk out of harm's way from a distance, without the need for ...

( KTLA) — NASA on Wednesday released new images and data of Comet 3I/ATLAS, the rare interstellar object that set off weeks of speculation — and a full-blown online debate — over whether it could be ...