SAN DIEGO — The toxic plume from the Tijuana River can be seen from outer space. An image from NASA shows the plume flowing off south of Imperial Beach and spreading into the Pacific Ocean. NASA's ...

STORY: NASA will send four astronauts on a ten-day voyage around the moon in 2026 - the latest step in a mission to land humans on the lunar surface for the first time in more than five decades. :: ...

Space exploration has always pushed the boundaries of human achievement, but not everything launched beyond our atmosphere ...

A survey of space shuttle Atlantis' outer body has revealed that four tiles on the right side have "some dings" in them, the flight director said Tuesday. "As we were going through the surveys we did ...