1/5/2009STScI-2009-02121.Hubble Views Galactic Core in Unprecedented New Detail
This composite color infrared image of the center of our Milky Way galaxy reveals a new population of massive stars and new details in complex structures... (More)
1/5/2009STScI-2009-01122.Brown Dwarfs Don't Hang Out With Stars
Brown dwarfs, objects that are less massive than stars but larger than planets, just got more elusive, based on studies of nearby multiple-star systems... (More)
12/9/2008STScI-2008-41124.Hubble Finds Carbon Dioxide on an Extrasolar Planet
NASA's Hubble Space Telescope has discovered carbon dioxide in the atmosphere of a planet orbiting another star. This is an important step along the trail of finding... (More)
12/4/2008STScI-2008-40125.A Celestial Snow Globe of Stars
Like a whirl of shiny flakes sparkling in a snow globe, NASA's Hubble Space Telescope catches an instantaneous glimpse of many hundreds of thousands... (More)
11/20/2008STScI-2008-38126.Hubble Resolves Puzzle about Loner Starburst Galaxy
Astronomers have long puzzled over why a small, nearby, isolated galaxy is pumping out new stars faster than any galaxy in our local neighborhood. (More)
11/13/2008STScI-2008-39127.Hubble Directly Observes Planet Orbiting Fomalhaut
Astronomers using NASA's Hubble Space Telescope have taken the first visible-light snapshot of a planet orbiting another star. The images show the planet, named Fomalhaut... (More)
10/30/2008STScI-2008-37128.Hubble Scores a Perfect Ten
NASA's Hubble Space Telescope is back in business. Just a couple of days after the orbiting observatory was brought back online, Hubble aimed its prime working camera... (More)
9/30/2008STScI-2008-35130.When It Comes to Galaxies, Diversity Is Everywhere
There's an old saying in astronomy: "Galaxies are like people. They're only normal until you get to know them." That view is supported by a group of astronomers... (More)