JPL News - Day in Review

["NASA Jet Propulsion Laboratory" <jplnewsroom@xxxxxxxxxxxx>]

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DAY IN REVIEW

Upgrade Helps NASA Study Mineral Veins on Mars Diverse composition of mineral veins at the "Garden City" site investigated by NASA's Curiosity Mars rover suggests multiple episodes of groundwater activity. › Read the full story

Secondhand Spacecraft Has Firsthand Asteroid Experience NASA's NEOWISE mission has observed 158,000 asteroids and discovered more than 35,000 since December 2009. › Read the full story