In an ancient Martian river channel, Perseverance drilled into a mudstone called Cheyava Falls and found tiny “leopard spot” minerals tangled with organic carbon — patterns that, on Earth, can be left behind when microbes consume organic matter, though sc

One of the world's oldest orbicular granites is in India: The 2.56-billion-year-old Pichhore rock is baff

Geologists have identified the Pichhore rock in Madhya Pradesh as one of the oldest orbicular granites on Earth.

Scientists Believed This Near-Earth Object Was an Asteroid for 28 Years. They Were Wrong

Pit found by Quebecer confirmed to be a 390-million-years-old meteorite impact crater

A circular pit discovered via Google Maps by a Quebecer has been confirmed as a 390-million-year-old meteorite impact crater.

Astronomers Determine that Exoplanets Around Barnard's Star are Extremely Uninhabitable

Physicists Have Argued Over This Problem Since 1883. It May Now Be Solved.

NASA says Artemis III mission on schedule as Blue Origin repairs launchpad