NASA's OSIRIS-REx asteroid-sampling mission formally ended on Sept. 30, 2026, though scientists will continue to study the ...

Using NASA’s SPHEREx spacecraft, astronomers have studied a horde of mysterious "failed stars," or brown dwarfs, ...

In September 2022, a NASA spacecraft violently smashed into a tiny asteroid as a test of planetary defense. Now, a new probe ...

NASA’s Nancy Grace Roman Space Telescope has exceeded expectations after engineers made incredibly tiny adjustments to ...

ORNL works with NASA to develop a nuclear reactor for the moon, targeting a 2030 launch.

NASA's Perseverance Mars rover has broken the world record for the longest distance driven by any type of vehicle on another world's surface. The rover hit a distance of 28.

A band of wind-carved cliffs stretches roughly 10 miles (16 kilometers) across the northwestern reaches of Mount Sharp on ...

This animated orbital-map view shows the route NASA’s Perseverance Mars rover has taken from time of its 2021 landing to Oct.

NASA's stunning new gallery of 16 galaxies reveals colossal black hole jets, explosive star formation, and spectacular cosmic ...

The infamous Boeing Starliner spacecraft, which has not flown since a June 2024 mission ended in near-disaster, could fly again before the end of 2026.

REx asteroid-sampling mission formally ended on Sept. 30, 2026, though scientists will continue to study the pieces of space ...