Two sportscar-sized satellites in orbit to measure Earth’s water

Washington DC (AFP) May 22, 2018

A SpaceX rocket Tuesday blasted off a duo of sports car-sized satellites built by the US and Germany to reveal changes in sea level rise, ice melt and drought on Earth.

“Three, two, one, liftoff!” said a SpaceX commentator as the Falcon 9 rocket launched from Vandenberg Air Force Base in California at 12:47 pm Pacific time (1947 GMT).

The $521 million payload, called the Gravity Reco