4/19/2012STScI-2012-211.Hubble Spots Aurorae on the Planet Uranus
These are among the first clear images, taken from the distance of Earth, to show aurorae on the planet Uranus. This composite image combines 2011 Hubble observations... (More)
3/27/2012STScI-2012-162.Help Find Hubble's Hidden Treasures
NASA's Hubble Space Telescope has made over one million observations during its more than two decades in orbit. New images are published nearly every week, but hidden in Hubble's... (More)
2011
12/21/2011STScI-2011-423.Distant Galaxy Bursts with Stars
One of the most distant galaxies known, called GN-108036, dates back to 750 million years after the Big Bang that created our universe. The galaxy's light took 12.9 billion... (More)
9/29/2011STScI-2011-284.Space Telescopes Reveal Secrets of Turbulent Black Hole
An international team of astronomers using five different telescopes has uncovered striking features around a supermassive black hole in the core of the distant... (More)
9/15/2011STScI-2011-276.Even Low-Mass Galaxies Can Harbor Supermassive Black Holes
Using the slitless grism on Hubble Space Telescope's Wide Field Camera 3 to probe the distant universe, astronomers have found supermassive black holes growing... (More)
8/25/2011STScI-2011-267.Fast Falling Clouds Fuel Milky Way Star Formation
The long-term forecast for the Milky Way is cloudy with gaseous rain. A study by Nicolas Lehner and Christopher Howk of the University of Notre Dame concludes... (More)
6/9/2011STScI-2011-218.New Supernova Remnant Lights Up
Astronomers using NASA's Hubble Space Telescope are witnessing the unprecedented transition of a supernova to a supernova remnant, where light from an exploding star in a neighboring... (More)
4/12/2011STScI-2011-129.NASA Telescopes Help Discover Surprisingly Young Galaxy
Astronomers have uncovered one of the youngest galaxies in the distant universe, with stars that formed 13.5 billion years ago, a mere 200 million years after the Big Bang. (More)