NASA’s Curiosity rover discovers a surprise in a Martian rock – Phys.org

NASA’s Curiosity rover discovers a surprise in a Martian rock  Phys.orgNASA Rover Makes Stunning Discovery Of Yellow Crystals On Mars  ForbesNASA’s Curiosity Rover Uncovers Unexpected Sulfur Crystals on Mars  The Daily Galaxy –Great Discoveries ChannelMars rover makes surprising find that hints at life under Martian rock  Earth.com