A group of researchers developed a energy storage system using carbon aerogels, a type of synthetic material, that can function in the very low temperatures of Mars without heating units, which add weight and energy requirements to machinery, better than existing ultra-cold systems.
Perseverance Has Officially Started Its Search For Signs of Life on Mars
The Perseverance rover has recorded the 1st laser sound on Mars. It's a 'snap!' not a 'pew!'