SpaceX wins NASA contract for first survey of Earth’s water
Elon Musk-led aerospace manufacturer SpaceX has been selected by NASA to launch satellites aimed at surveying all of Earth's surface water for the first time ever. The satellite will survey at least 90% of the Earth's surface waters at least twice every 21 days. Previously, Musk said that profits from NASA contracts will help fund the company's Mars colonisation plans.\n\n