A rock containing many smaller round stones could indicate that there was once a large amount of liquid water on the Red Planet.
A team of researchers used the James Webb Space Telescope to uncover new details about SIMP 0136, a free-floating planet in the Milky Way that does not orbit a star.
NASA’s Martian probes have captured photos of the Red Planet’s “extremely active” spring.
Research and development is underway to create robots that can hunt for signs of life in the vast oceans that exist under the thick ice shells of bodies like Europa.
Research and development is underway to create robots that can hunt for signs of life in the vast oceans that exist under the thick ice shells of bodies like Europa.