I worked with Schneider on the Space Telescope Imaging Spectrograph ... So they built the necessary equipment, blasted Hubble into orbit in April 1990 and executed their clever scheme in December ...

NASA's Hubble Space Telescope captured this image of LEDA ... disconnecting a piece of communications equipment for refurbishment back on Earth. During the lengthy EVA, Wilmore snapped this ...

Visual observers and astrophotographers alike can find something amazing to observe along the plane of our galaxy.

On the Webb telescope, 18 hexagonal mirrors combine to form a massive primary mirror that is 21 feet (6.5 meters) across. The ...

Learn about a new study that shows jumping exercises are activities that may help astronauts maintain endurance in space.

president of the Astronomical Society of Long Island “With modern digital equipment, dedicated amateur astrophotographers can almost duplicate what it took the Hubble Space Telescope to do ...

Previous research has shown that treadmill running may help slow cartilage breakdown in rodents. The new Johns Hopkins study ...

NASA’s Parker Solar Probe flew closer to the sun than any spacecraft ever has, surviving expected temperatures of 1,800 degrees to collect data that’s helping scientists better understand how stars ...

Jumping workouts could help astronauts prevent cartilage damage they are likely to suffer during lengthy missions to Mars, ...