2004 (continued)

• 6/1/2004 STScI-2004-19 41. Spitzer Leads NASA's Great Observatories to Uncover Black Holes, Other Hidden Objects in the Distant Universe Astronomers unveiled the deepest images from NASA's new Spitzer Space Telescope today, and announced the detection... (More)
• 3/9/2004 STScI-2004-07 42. Hubble's Deepest View Ever of the Universe Unveils Earliest Galaxies Astronomers at the Space Telescope Science Institute today unveiled the deepest portrait of the visible universe ever achieved by humankind. (More)
• 2/20/2004 STScI-2004-12 43. New Clues About the Nature of Dark Energy: Einstein May Have Been Right After All The good news from NASA's Hubble Space Telescope is that Einstein was right — maybe. A strange... (More)

2003

• 6/19/2003 STScI-2003-18 44. The Secret Lives of Galaxies Unveiled in Deep Survey Two of NASA's Great Observatories, bolstered by the largest ground-based telescopes around the world, are beginning to harvest... (More)
• 4/10/2003 STScI-2003-12 45. Far-Flung Supernovae Shed Light on Dark Universe New Hubble Space Telescope observations of a pair of very distant exploding stars, called Type Ia supernovae, provide new clues about the accelerating universe and its mysterious... (More)
• 1/9/2003 STScI-2003-05 46. Scientists Find Faint Objects with Hubble that May Have Ended the Universe's 'Dark Ages' Researchers using NASA's Hubble Space Telescope believe they are seeing the conclusion... (More)

2002

• 9/17/2002 STScI-2002-18 47. Hubble Discovers Black Holes in Unexpected Places Medium-size black holes actually do exist, according to the latest findings from NASA's Hubble Space Telescope, but scientists had to look in some unexpected... (More)
• 4/24/2002 STScI-2002-10 48. Hubble Uncovers Oldest "Clocks" in Space to Read Age of Universe Pushing the limits of its powerful vision, NASA's Hubble Space Telescope has uncovered the oldest burned-out stars in our Milky Way Galaxy. (More)
• 1/8/2002 STScI-2002-02 49. Stellar 'Fireworks Finale' Came First in the Young Universe The deepest views of the cosmos from the Hubble Space Telescope yield clues that the very first stars may have burst into the universe as brilliantly and spectacularly... (More)

2001

• 8/9/2001 STScI-2001-27 50. New View of Primordial Helium Traces the Structure of Early Universe NASA's Far Ultraviolet Spectroscopic Explorer (FUSE) satellite has given astronomers their best glimpse yet at the ghostly... (More)