12/9/2008STScI-2008-412.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-2008-403.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-2008-384.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-2008-395.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-2008-376.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-2008-358.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)
9/23/2008STScI-2008-369.STScI Astrophysicist Adam Riess Receives MacArthur Fellowship
The John D. and Catherine T. MacArthur Foundation today named Adam Riess of the Space Telescope Science Institute (STScI) and the Johns Hopkins University among 25 new MacArthur... (More)
9/16/2008STScI-2008-3310.Galaxy Silhouettes
NASA's Hubble Space Telescope has captured a rare alignment between two spiral galaxies. The outer rim of a small, foreground galaxy is silhouetted in front of a larger background galaxy. Skeletal... (More)