Laser-powered device could reveal hidden fossils of ancient life buried on Mars
SMRTR summary
A novel laser-powered mass spectrometer has detected fossilized microbes in Earth minerals akin to those on Mars. The device vaporizes rock samples with laser ablation and analyzes their chemical makeup. Tests on Algerian gypsum deposits revealed microbial filaments and biosignatures of ancient life. If incorporated into future Mars rovers, this technology could transform the search for past extraterrestrial life. The study offers a framework for identifying biosignatures in Martian sulfate minerals.
SMRTR provides this summary for quick context. The original article belongs to Interesting Engineering.
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