John Grunsfeld has a model of the Hubble Space Telescope on his bookshelf. It's right next to a model of a NASA space shuttle ...

Black astronaut Reginald G. Victor is set to be inducted into the prestigious U.S. Astronaut Hall of Fame, joining the ranks of the 'Mercury Seven'.

In celebration of the 35th anniversary of the legendary space telescope’s launch, here are 35 of our favorite images it has ...

Regarded by many as NASA’s most successful science mission, the Hubble Space Telescope was launched into space aboard the ...

By Dean Murray A jaw-dropping gallery of cosmic wonders marks the Hubble Space Telescope's 35th anniversary. The selection ...

Astronauts repaired and upgraded NASA's Hubble Space Telescope over the course of five servicing missions from 1993 to 2009.

NASA’s Space Shuttle may be gone, but Dream Chaser is bringing the concept back - smaller, sleeker, and smarter. Designed for ...

In celebration of the Hubble Space Telescope's 35 years in Earth orbit, NASA is releasing an assortment of compelling images ...

Hubble was built with a number of instruments onboard, including the Wide Field Planetary Camera (WFPC), the Goddard High ...

Space missions are all about precision and planning… or at least, they’re supposed to be. But even in the vast, high-tech ...

NASA’s oldest serving astronaut returned to Earth on Saturday following a 7-month mission on board the International Space Station (ISS). Don Pettit marked his 70th birthday with a special homecoming, ...