Along the southern rim of Mars’ Hellas basin is a large crater, about 75 miles wide (over 120 kilometers), called Barnard. In a new paper, researchers have mapped it and the surrounding area in high ...

NASA recently announced that the Martian rover Perseverance discovered a potential biosignature, a substance or structure that might have a biological origin. Dotting the side of a rock formation ...

From Sept. 7-12, PSI scientists gathered in Helsinki, Finland with planetary science colleagues for a joint science meeting between the Europlanet Science Congress (EPSC) and the U.S.-based Division ...

Planetary Science Institute Senior Scientist JA Grier was named the next vice chair of the Division for Planetary Science (DPS) of the American Astronomical Society (AAS). Grier’s elected service ...

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Non PSI Personnel: Bryan Rebar (Co-Principal Investigator, University of Oregon), Jenefer Husman (Co-Principal Investigator, University of Oregon), Stephanie Salomone (Co-Principal Investigator, ...