Decades in the making, NASA's X-ray timelapse shows a stellar explosion expanding into space at up to 2% the speed of light.

The White House allocated just $18.8 billion to the space agency — a 24% decrease from the previous year's funding — in its ...

March 5 (UPI) --Engineers at NASA's Jet Propulsion Laboratory have conserved energy supplies on the record-setting Voyager 1 & 2 deep space probes nearly 50 years after their missions launched to ...

NASA’s Hubble finds Cloud‑9, a starless gas cloud dominated by dark matter. The first confirmed “failed galaxy” reveals ...

Artemis II will send astronauts around the moon in February-April 2026, marking NASA’s first crewed lunar mission in 53 years ...

NASA has selected Aerojet Rocketdyne, Inc. of Redmond, Washington, to design and develop an advanced electric propulsion system that will significantly advance the nations commercial space ...

One may easily regard oneself as no more than a speck compared to the universe. Thirteen and eight-tenths billion years after ...

NASA received a deep space laser message from its Psyche spacecraft from over 140 million miles (226 million kilometers) away. The laser message was transmitted by the space agency’s Deep Space ...

An atomic clock that could pave the way for autonomous deep space travel was successfully activated last week and is ready to begin its year-long tech demo, the mission team confirmed on Friday, Aug.

NASA has awarded six companies separate contracts worth up to $65 million combined to help the agency research concepts and develop ground prototypes for deep space habitats. The six companies will ...

NASA lost communication with its MAVEN probe nearly a month ago, and efforts to re-establish a connection have been futile.

NASA is preparing to close its largest research library this week, a move that has stirred deep concern among scientists, ...