When I connected with Understood.org co-president and chief technology officer Rahul Rao recently, the nonprofit’s executive explained the focus of his work centers on “driving innovation and ...

Even as commercial spaceflight company Axiom Space prepares to launch the first fully private crew to the space station early next year, its engineers are also developing in-house spacesuits.

NASA and the Indian Space Research Organisation are putting the finishing touches on the NISAR satellite, which will launch in 2024 to track how Earth's surface changes over time.

Newly released photos by Europe's Mars Express orbiter shows the Red Planet's exotic north polar region, where sand dunes meet high, icy cliffs.

Voyager 1 continues to make discoveries, most recently catching the signature of interstellar space itself, a faint plasma "hum" scientists compared to gentle rain. To get to Mars cheaper and faster ...