Credit: NASA, ESA, STScI/Cover Images To commemorate the 35th anniversary of its launch into orbit, NASA’s Hubble Space Telescope has been trained on a series of visually striking cosmic targets, ...

The world's most famous telescope is celebrating in style with new views of Mars, nebulas and a galaxy that reminds us of home. Freelance writer Amanda C. Kooser covers gadgets and tech news with a ...

After more than 25 years, Hubble is still capturing stunning photos of far-away astronomical objects and advancing human knowledge. It can also take a peek at objects in our own solar system. Share on ...

NASA's Voyager 2 spacecraft captured dark streaks produced by geysers visible on the icy surface of Triton's south polar ...

CAPE CANAVERAL, March 1 -- The veteran shuttle Columbia rocketed into orbit today and set off after the Hubble Space Telescope for a five-spacewalk overhaul and upgrade, the most complex orbital ...