A satellite spun out of control ahead of its rescue mission to boost a falling NASA observatory. But the team isn’t giving up ...
NASA's Voyager 2 probe, which launched in 1977, can keep operating its last science instruments after a power reduction ...
NASA astronaut Jessica Meir will be making her third spacewalk of 2026. She'll be joined outside the International Space ...
NASA’s Roman Space Telescope launches Aug. 30 aboard Falcon Heavy to map billions of galaxies, hunt exoplanets and ...
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 Soyuz MS-28 landing in Kazakhstan brought a 241-day stay in space to a successful conclusion.
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 ...
Scheduled to launch Aug. 30 aboard a SpaceX Falcon Heavy rocket, NASA's Roman telescope will image far more sky than Hubble ...
A spacecraft meant to push NASA’s Swift Observatory to a higher orbit malfunctioned and started tumbling several days ago.
NASA and Roscosmos have agreed to continue exchanging seats between Soyuz and Crew Dragon spacecraft, but that does not yet extend to Starliner.
A viral claim says Earth will lose gravity for 7 seconds in 2026. Here's what NASA says and what would happen if it were true.