Mars Perseverance Rover's New 'Comet Geyser' Sample 'Great For Biosignature Studies'

NASA's Perseverance rover on Mars has collected its 24th sample of Jezero Crater. The 'Comet Geyser' sample is "great for biosignature studies," according to the space agency's Jet Propulsion Laboratory.

Credit: NASA/JPL-Caltech