Technicians preparing to seal NASA's new Landsat satellite in the clam shell of its payload faring at Vandenberg Air Force Base in California.
From mapping the moon’s gravity to intense views of the Northern Lights, view our monthly roundup of cosmic highlights from February 2013.
Window on Infinity: From Saturn to Mars to Deep Space to Home
These are 11 of the Oldest Things in the World
Window on Infinity: Winter Pictures from Icy Space
Breathaking Panoramas and Mosaics From Opportunity’s Decade on Mars
Space Photos: 45-Year-Old Footprints, and More
Window on Infinity: A New Year’s Photo Album From Space
