The northern lights appeared over Canada just hours after the winter solstice on December 22 Nasa's ... The satellite took the images from 512 miles (824 kilometres) above Earth's surface, using ...

Between 2002 and 2003, astronaut Don Pettit developed a system for taking clear images of cities at night from about 400 kilometers above Earth's surface while aboard International Space Station ...

NASA astronaut Don Pettit has published a surreal video and photograph of Earth that resembles the ending of Christopher ...

"EZIE is the first mission dedicated exclusively to studying the electrojets," Larry Kepko, an EZIE mission scientist at NASA's Goddard Space Flight Center in Maryland, said in a statement. "It does ...