NASA says 55-meter asteroid 2026 OE1 will pass Earth tomorrow at 1.82 million miles.

Voyager 2 runs on radioisotope thermoelectric generators, which turn heat from decaying plutonium into electricity. That heat ...

Fifty-seven years after Americans first landed on the moon, NASA is going back — not to plant another flag, but to build a ...

The NASA Administrator visited Idaho National Laboratory on Friday to celebrate the nuclear age in space. NASA Administrator ...

NASA's new wind tunnel has a diameter of 20 feet and stands 24 feet tall, with wind speeds of up to 117 miles per hour. It ...

The new solar arrays won't replace the original ones. Instead, they'll work alongside them to generate more electricity. NASA ...

NASA and Roscosmos have agreed to continue exchanging seats between Soyuz and Crew Dragon spacecraft, but that does not yet extend to Starliner.

NASA confirmed that the 4-ton Falcon 9 rocket struck the moon months after delivering a pair of lunar landers - Firefly ...

Axiom Space President and CEO Jonathan Cirtain discusses his first year at the company, its work on spacesuits and its drive to build a space station.

NASA has released new footage revealing 'plasma whirlpools' churning across the sun’s surface, offering people a closer look ...

NASA's Voyager 2 probe, which launched in 1977, can keep operating its last science instruments after a power reduction ...