New satellite images are helping scientists understand a major tsunami that changed the landscape of a popular tourist ...

The first human Mars explorers won’t have it easy. Every additional day in deep space will increase their exposure to deadly ...

NASA’s Curiosity rover has been roaming Mars for nearly 14 years, hunting for signs that it once hosted environments that could have allowed ancient microbes to thrive. But on April 25, the rover ran ...

Astronomers have found a breakthrough the "little red dots" mystery, suggesting they're an extreme object powered by ...

NASA’s Curiosity rover had an unexpectedly stubborn Mars souvenir after drilling into a rock nicknamed “Atacama” — the entire ...

The core stage for NASA's Artemis 3 rocket has been raised inside the Vehicle Assembly Building, and is awaiting engine ...

With guidance and assistance from lunar scientists, the astronauts were able to witness something that no human had seen in ...

NASA’s Psyche spacecraft is about to pull off a dramatic close flyby of Mars, skimming just 2,800 miles above the planet to ...

A daring mission to lift NASA's sinking Neil Gehrels Swift Observatory is now one step closer to launch this June. On May 4, ...

NASA just tested a blazing-hot plasma engine that could help carry humans to Mars.

NASA over the weekend released thousands more photos from last month’s Artemis II mission around the moon.

About 80% of Americans can't see the Milky Way due to artificial light pollution. A new study shows where it has gotten worse ...