NASA’s Perseverance and Curiosity rovers are uncovering some very strange rocks on the Martian surface. From "zebra stripes" ...

Some of the unusual rocks carry stories about water on Mars. One has hints of long-gone microbes. All tell of a dynamic, complex planet.

Space Rock Slammed Into Moon : The Explosion Was Seen From Japan Who are the NASA astronauts who have been stuck in space for 9 months? Pepsi will pay $1.7 billion for a soft-drink company that ...

A team of researchers at the University of Northern Iowa (UNI) is exploring some of the deepest caves in the country to learn more about life in extreme environments.

SAN DIEGO, March 25, 2025 — Deep below Earth’s surface, rock and mineral formations lay hidden with a ... rich waters had carved out the cave and produced the striped zebra calcites within, which ...

They say their research, part-funded by NASA, may reveal how life could persist ... other caves across the United States, they mapped the rock formations, passages, streams and organisms they ...

Perseverance just stumbled upon one of Mars’ weirdest rocks yet—a formation covered in dark, spherical shapes with mysterious ...

NASA's Perseverance rover discovered a peculiar 'float rock' called 'St. Pauls Bay' on Mars' Witch Hazel Hill. This unusual rock may hint at Mars' geological history and its potential to support life.