From: NASA With landing gear down, space shuttle Endeavour approaches the Shuttle Landing Facility at NASA's Kennedy Space Center in Flo...

On Launch Pad 39A The space shuttle Endeavour is seen after the rotating service structure is rolled back on Saturday, Feb. 6, 2010 at Launc...

From NASA : In a break from its usual task of searching for distant cosmic explosions, NASA's Swift satellite acquired the highest-resol...

From NASA : This image of NGC 6240 contains new X-ray data from Chandra (shown in red, orange, and yellow) that has been combined with an op...

From NASA : Some of the coldest and darkest dust in space shines brightly in this infrared image from the Herschel Observatory, a European S...

Technicians clad in protective suits check for any hazardous gases emanating from space shuttle Discovery moments after it rolled to a stop ...

Omega Centauri NASA's Hubble Space Telescope snapped this panoramic view of a colorful assortment of 100,000 stars residing in the crowd...