NASA's Neil Gehrels Swift Observatory has officially ended its mission after more than 20 years, as it approaches a fiery ...

The proposed budget will defund or cancel more than 40 active and future missions, totaling roughly a third of NASA’s science portfolio. Among those at risk are New Horizons, continuing its journey ...

NASA is overhauling how it selects and develops science missions, with changes intended to reduce costs, streamline ...

NASA's Artemis III mission is considered a key step before the agency sends astronauts to the moon's harsh surface during ...

He recognizes a cool thing when he sees it.

Their new plan for the moon-landing mission, Artemis IV, scraps a distant orbit around the moon where the landers were once ...

Dragon C211 will spend about a month docked to the International Space Station. NASA astronaut Anil Menon and Canadian Space ...

This animated orbital-map view shows the route NASA’s Perseverance Mars rover has taken from time of its 2021 landing to Oct. 11, 2026 — the day it broke the off-world driving record previously held ...

NASA’s groundbreaking science missions, vital to exploring the cosmos and expanding humanity’s understanding of our place in the universe, are facing unprecedented threats. The White House has ...

Dear NASA Science Community, NASA Science wants to deliver science faster, so we’re changing how we compete and select ...

NASA offered details Friday about the race to prepare two lunar landers built by Blue Origin and SpaceX, and the space agency ...

NASA and the U.S. Department of Agriculture signed a memorandum of understanding this week aimed at giving American farmers ...