NASA ’s Mars rover has spotted something out of this world — a mysterious, skull-shaped elevation – sitting on a slope where star-gazers say it doesn’t belong. The mysterious rock – dubbed “Skull Hill ...

NASA’s Mars rover is on the trail of a geological mystery in the Jezero crater. While exploring an area known as Witch Hazel ...

NASA’s Perseverance rover has discovered a dark-colored stone with unusual features that “may have originated from elsewhere.

Learn more about how to enjoy astrotourism yourself, especially in one of the best places in the world to see dark ...

If it erupted today, it's thought Yellowstone in the northwestern United States could cause a prolonged nuclear winter and ...

The Golconda Blue, once owned by Indian royalty, is set to go under the hammer. What is its historical significance? What is ...

Microbes - alive and thriving -- have been found sealed within a fracture of 2-billion-year-old rock beneath Earth's surface.