Scientists used CRISPR to identify genes responsible for cellular aging.

This mission we expect people will go further than any human has ever gone from planet Earth.
The Perseverance rover’s Mars Environmental Dynamics Analyzer (MEDA) is set to collect data on wind with the deployment of a sensor on Mar. 12021 (Sol 10). See imagery of the deployment and hear audio of the Martian wind captured by a microphone on Feb. 20. — NASA’s Perseverance Rover Explained: https://www.space.com/perseverance-mars-2020-rover.html.
Credit: Space.com | footage & audio: NASA/JPL-Caltech | produced & edited by Steve Spaleta (http://www.twitter.com/stevespaleta)