Laser zaps show silica-rich Mars rocks—might preserve ancient organics. Science afoot http://t.co/tO48e7GUOG #pewpew pic.twitter.com/Y1cBTUwtfJ — Curiosity Rover (@MarsCuriosity) July 23, 2015
Laser zaps show silica-rich Mars rocks—might preserve ancient organics. Science afoot http://t.co/tO48e7GUOG #pewpew pic.twitter.com/Y1cBTUwtfJ