Science

NASA Discovers New Marker for Martian Climate Study

Updated 2026-05-28 19:20 UTC 1 source Neutral

Scientists analyzed Martian samples and found that differences in hematite crystallite size could serve as a new mineralogical marker to understand Mars' ancient climate. This discovery aids in the study of planetary history.

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NASA

NASA Uses Mineralogical Marker to Understand Ancient Martian Climate

Scientists analyzed 20 Martian samples collected by NASA’s Curiosity Rover and found that differences in hematite crystallite size at varying elevations could serve as a new mineralogical marker for understanding Mars’ ancient climate.

2026-05-28 18:22 UTC