Fresh from space, NASA's oldest full-time astronaut said Monday that weightlessness made him feel decades younger, with everyday aches and pains vanishing.Don Pettit marked his 70th birthday on ...

NASA's oldest active astronaut ... Astronaut Don Pettit's amazing space photos (gallery) — Interview: Inside astronaut Don Pettit's jaw-dropping space photography ...

It would appear that the latest wave of U.S. federal program cuts fueled by the Trump administration has affected NASA's Goddard Institute for Space Studies (GISS) lab in New York City ...

NASA's Oldest Astronaut Felt the Decades Melt Away in Space Before Returning on His 70th Birthday CAPE CANAVERAL, Fla. (AP) — Fresh from space, NASA’s oldest full-time astronaut said Monday ...

NASA tracks asteroids through several programs to monitor objects that could pose a threat to Earth. Using ground-based telescopes and space missions, researchers study the size, shape ...

A solar eclipse visible only from space was captured on video thanks to a NASA satellite. On April 27, the moon blocked 23 percent of the sun in a partial eclipse, but it was not possible to see ...

NASA says. And Hubble's discoveries have spawned more than 21,000 peer-reviewed science papers. The James Webb Space Telescope, which orbits the sun, has captured much space news attention ...