In a nutshell Liquid water existed on Mars far more recently than expected: A precise new analysis of the Lafayette meteorite ...

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

Tutolo led a new study of rock samples collected by the Curiosity rover that might have answered this question. The mystery ...

NASA’s Perseverance rover has struck another milestone on Mars, capturing global attention after discovering a dark-toned ...

Seismic data from NASA’s InSight lander suggests liquid water may exist beneath Mars’ surface, supporting the potential for ...

Scientists later confirmed that a massive Martian meteorite, which they named Tissint, had made landfall there. Fragments of the meteorite, which researchers believe could contain evidence of ...

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.

UNLV geoscientist Arya Udry shares what motivates her in studying space, her work on the Mars Perseverance mission, and the world of knowledge a meteorite can bring.