5/23/2011STScI-2011-154.Hubble Views the Star that Changed the Universe
Though the universe is filled with billions upon billions of stars, NASA's Hubble Space Telescope has been trained on a single variable star that in 1923 altered... (More)
3/14/2011STScI-2011-085.NASA's Hubble Rules Out One Alternative to Dark Energy
Astronomers using NASA's Hubble Space Telescope have ruled out an alternate theory on the nature of dark energy after recalculating the expansion... (More)
2009
9/9/2009STScI-2009-256.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)
1/6/2009STScI-2009-047.Star Light, Star Bright, Its Explanation is Out of Sight
This pair of NASA Hubble Space Telescope pictures shows the appearance of a mysterious burst of light that was detected on February 21, 2006, brightened... (More)
2/7/2006STScI-2006-0710.Hubble Snaps Images of a Pinwheel-Shaped Galaxy
This dramatic spiral galaxy is one of the latest viewed by NASA's Hubble Space Telescope. Stunning details of the face-on spiral galaxy, cataloged as NGC 1309, are captured... (More)