9/9/2009STScI-2009-2532.Hubble Opens New Eyes on the Universe
NASA's Hubble Space Telescope is back in business, ready to uncover new worlds, peer ever deeper into space, and even map the invisible backbone of the universe. (More)
4/30/2009STScI-2009-1933.Starbursts in Dwarf Galaxies are a Global Affair
Bursts of star making in a galaxy have been compared to a Fourth of July fireworks display: They occur at a fast and furious pace, lighting... (More)
4/16/2009STScI-2009-1735.Galaxy Cluster MACS J0717
The most crowded collision of galaxy clusters has been identified by combining information from three different telescopes. This result gives scientists a chance to learn what happens... (More)
3/3/2009STScI-2009-1039.Trio of Galaxies Mix It Up
Though they are the largest and most widely scattered objects in the universe, galaxies do go bump in the night. The Hubble Space Telescope has photographed many pairs of galaxies... (More)