NASA

NASA's Lunar Reconnaissance Orbiter photographed a mysterious, surfboard-shaped object orbiting the moon. Here's what it really was.

Satellite images show the moon's gigantic shadow sweeping across North America during the April 8 total solar eclipse. Astronauts on board the ISS also captured stunning shots of the enormous dark patch.

NASA's sun-kissing Parker Solar Probe peered into the depths of a coronal mass ejection (CME) for the first time, revealing new details within the violent solar phenomenon.

The mysterious cylinder crashed through the home of Alejandro Otero on March 8.

NASA test drove the mini autonomous rovers that will soon fly to the moon and collectively map the lunar surface.

Three rockets ferrying science instruments will be launched into the eclipse's shadow on April 8. Here's what scientists hope to learn.

From observing how the sun works to how animals react to darkness in the daytime, here are 4 simple, NASA-funded science projects you can contribute to during the April 8 total solar eclipse.

A reanalysis of 50-year-old Apollo mission data long abandoned by NASA has revealed 22,000 previously unrecognized moonquakes, almost tripling the known number of seismic lunar events.

Scientists shared the first comprehensive science results from NASA's OSIRIS-REx asteroid-sampling mission at the Lunar and Planetary Science Conference, revealing the out-of-this-world makeup of asteroid Bennu.

After four months of being unable to detect comprehensible data from the Voyager 1 spacecraft, NASA scientists have had fresh luck after sending a "poke."