NASA’s Perseverance Mars rover successfully collected its first pair of rock samples, and scientists already are gaining new insights into the region. After collecting its first sample, named “Montdenier,” Sept. 6, the team collected a second, “Montagnac,” from the same rock Sept. 8.   Analysis of the rocks from which the Montdenier and Montagnac samples … Continue reading NASA’s Perseverance Rover Collects Puzzle Pieces of Mars’ History