Astronaut Sally Ride, The First American Woman In Space, Will Get Her Own Stamp

Physicist and NASA astronaut Sally Ride will receive her own stamp, according to the U.S. Postal Service. Ride, who died in 2012, was the first American woman to go into space.Picture and amp; Footage:Getty ImagesNASASmithsonian Air And Space MuseumUniversity Of California Television (UCTV)United States Postal Service (USPS) and amp;nbsp;Music:AudioblocksSpace And Time and amp;nbsp; 23 days ago

NASA study shows freshwater decline in India

The first-of-its-kind study used 14 years of observations from the US/German-led Gravity Recovery and Climate Experiment (GRACE) spacecraft mission to track global trends in freshwater in 34 regions around the world. May 18, 2018