Troops from the Soviet Union, along with other members of the Warsaw Pact, invaded Czechoslovakia on 1968. This came as a ...

Elon Musk's SpaceX and Jeff Bezos's Blue Origin are separately developing systems that would allow rockets to refuel once ...

Interstellar object 3I/ATLAS — which is zooming through our inner solar system — appears to be emitting its own light, ...

This quiz is dedicated to the mechanical marvels that have rolled across the surfaces of alien worlds: the iconic space ...

Scientists have recently identified a mineral on Mars that may offer new insights into the planet's complex thermal and ...

Headed for a metal-rich asteroid of the same name, the Psyche spacecraft successfully calibrated its cameras by looking homeward.

Elon Musk’s rocket company relies on federal contracts, but years of losses have most likely let it avoid paying federal ...

The U.S. wants to build a nuclear reactor on the Moon by 2030, but the first challenge is finding an ideal spot.

NASA and Google are testing an AI-powered medical assistant to help astronauts diagnose and treat health issues during ...

In a bold, strategic move for the U.S., acting NASA Administrator Sean Duffy announced plans on Aug. 5, 2025, to build a ...

NASA is seeking proposals for rovers capable of navigating and conducting missions on simulated Moon and Mars terrain.

NASA's Perseverance Mars Rover used its Mastcam-Z camera to capture a 360-degree panorama of an area that looks, well, ...