6/15/2004STScI-2004-51193.Ultra-cool Diminutive Star Weighs In
The power of the some of the world's biggest telescopes has been brought to bear to directly measure the mass, for the first time, of one of the smallest stars ever seen in the universe. (More)
6/1/2004STScI-2004-20198.Hubble Refines Distance to Pleiades Star Cluster
Astronomers using NASA's Hubble Space Telescope have helped settle a mystery that has puzzled scientists concerning the exact distance to the famous nearby star cluster... (More)
5/26/2004STScI-2004-18199.Saturn Seen from Far and Near
As Saturn grows closer through the eyes of the Cassini spacecraft, which is hurtling toward a rendezvous with the ringed world on June 30 (July 1, Universal Time), both Cassini... (More)
5/11/2004STScI-2004-11200.Dying Star Sculpts Rungs of Gas and Dust
Astronomers may not have observed the fabled "Stairway to Heaven," but they have photographed something almost as intriguing: ladder-like structures surrounding... (More)