Thousands of enigmatic hills and mounds dotting the northern plains of Mars may hold the key to understanding the planet’s ...

NASA's Curiosity rover has made a groundbreaking discovery on Mars by uncovering pure sulfur crystals within a broken rock.

When scientists first found Enaiposha, they thought it was a mini-Neptune, a small gas planet with an icy core.

NASA’s James Webb Space Telescope has revealed the atmospheric origin of exoplanet GJ 1214 b and its results challenges ...

Trump says we're going to Mars. He may be making it harder to get there. President Donald Trump says we’re going to Mars, but ...

NASA's NIAC program is investing in visionary ideas that could revolutionize space exploration. From fusion-powered ...

Scientists have detected cosmic waves that sound like birds chirping in an unexpected place. These bursts of plasma, called ...

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...