Team develops cognitive test battery for spaceflight

Space is one of the most demanding and unforgiving environments. Human exploration of space requires astronauts to maintain consistently high levels of cognitive performance to ensure mission safety and success, and prevent ...

Landsat 8 satellite begins watch

NASA transferred operational control Thursday of the Landsat 8 satellite to the U.S. Geological Survey (USGS) in a ceremony in Sioux Falls, S.D.

Buzz Aldrin says US must colonize Mars

Buzz Aldrin, the American astronaut who was the second man to walk on the Moon, said Wednesday that the United States must lead the way toward building a permanent settlement on Mars.

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