In the dark hours before dawn over the Pacific, a SpaceX capsule carrying four exhausted astronauts sliced back through the ...

This new image of a portion of the Helix Nebula from NASA’s James Webb Space Telescope highlights cometlike knots, fierce ...

Interstellar comet 3I/ATLAS is tearing across the inner solar system at roughly 130,000 miles per hour, a speed that turns ...

While the Perseverance rover continues to capture amazing images of the Martian surface, we also look back at Voyager 2's ...

Earth's magnetic field was struck by a "severe" solar storm Monday (Jan. 19), triggering vibrant auroras in the U.S. and ...

Williams leaves NASA with a resume few astronauts can match. Over the course of her missions, she logged 608 days in space, ...

Northern lights were reported across mid-latitudes, with sightings stretching from Germany to the southwestern United States, ...

The rare 3I/ATLAS alignment on Jan. 22 coincides with the 'opposition surge' phenomenon. Learn the mystery of this 13-billion ...

Suni Williams, the Massachusetts native and esteemed astronaut who recently spent 9 months trapped in space after a botched ...

Nearly 14 years ago, NASA’s Curiosity rover landed on Mars for a mission to explore the red planet and discover if it had an ...

The Helix Nebula is one of the most well-known and commonly photographed planetary nebulae because it resembles the “ Eye of ...