2003 (continued)

• 6/5/2003 STScI-2003-16 421. Supernova Shock Wave Paints Cosmic Portrait Remnants from a star that exploded thousands of years ago created a celestial abstract portrait, as captured in this NASA Hubble Space Telescope image of the Pencil Nebula. Officially... (More)
• 5/15/2003 STScI-2003-17 422. Brighter Neptune Suggests a Planetary Change of Seasons Springtime is blooming on Neptune! This might sound like an oxymoron because Neptune is the farthest and coldest of the major planets. But observations... (More)
• 5/9/2003 STScI-2003-11 423. Iridescent Glory of Nearby Planetary Nebula Showcased on Astronomy Day This photograph of the coil-shaped Helix Nebula is one of the largest and most detailed celestial images ever made. The composite picture is a seamless... (More)
• 5/7/2003 STScI-2003-15 424. Deepest View of Space Yields Young Stars in Andromeda Halo Relying on the deepest visible-light images ever taken in space, astronomers using NASA's Hubble Space Telescope (HST) have reliably measured... (More)
• 5/1/2003 STScI-2003-14 425. Freewheeling Galaxies Collide in a Blaze of Star Birth A dusty spiral galaxy appears to be rotating on edge, like a pinwheel, as it slides through the larger, bright galaxy NGC 1275, in this NASA Hubble Space Telescope... (More)
• 4/24/2003 STScI-2003-13 426. Hubble Captures a Perfect Storm of Turbulent Gases Resembling the fury of a raging sea, this image actually shows a bubbly ocean of glowing hydrogen gas and small amounts of other elements such as oxygen and sulfur. (More)
• 4/10/2003 STScI-2003-12 427. 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)
• 4/3/2003 STScI-2003-09 428. Rainbow Image of a Dusty Star Resembling a rippling pool illuminated by underwater lights, the Egg Nebula offers astronomers a special look at the normally invisible dust shells swaddling an aging star. (More)
• 3/26/2003 STScI-2003-10 429. Hubble Watches Light from Mysterious Erupting Star Reverberate Through Space In January 2002, a dull star in an obscure constellation suddenly became 600,000 times more luminous than our Sun, temporarily making it the brightest... (More)
• 3/12/2003 STScI-2003-08 430. Too Close for Comfort: Hubble Discovers an Evaporating Planet Astronomers using NASA's Hubble Space Telescope have observed for the first time the atmosphere of a planet beyond our solar system evaporating into space. (More)