1999 (continued)

• 2/25/1999 STScI-1999-07 521. Martian Colors Provide Clues about Martian Water Hubble telescope images of Mars detail a rich geologic history and provide further evidence for water-bearing minerals on the planet's surface. (More)
• 2/18/1999 STScI-1999-06 522. Hubble Finds More Evidence of Galactic Cannibalism This beautiful, eerie silhouette of dark dust clouds against the glowing nucleus of the elliptical galaxy NGC 1316 may represent the aftermath of a 100-million-year-old... (More)
• 2/9/1999 STScI-1999-05 523. Vast Stellar Disks Set Stage for Planet Birth in New Hubble Images Dramatic pictures of eerie disks of dust encircling young stars are giving astronomers a new look at what may be the early formative... (More)
• 2/4/1999 STScI-1999-04 524. SN1987A in the Large Magellanic Cloud Glittering stars and wisps of gas create a breathtaking backdrop for the self-destruction of a massive star, called supernova 1987A, in the Large Magellanic... (More)
• 1/8/1999 STScI-1999-03 525. Hubble Views of Dust Disks and Rings Surrounding Young Stars Yield Clues NASA's Hubble Space Telescope has given astronomers their first views of a dust ring around the star HR 4796A and a dark gap dividing... (More)
• 1/7/1999 STScI-1999-02 526. Combined Deep View of Infrared and Visible Light Galaxies This narrow, deep view of the universe reveals a plethora of faint galaxies, as seen in visible and infrared light by the Hubble telescope. ... (More)
• 1/6/1999 STScI-1999-01 527. Looking Down a Barrel of Gas at a Doomed Star Astronomers using the Hubble telescope have obtained the sharpest view yet of a glowing loop of gas called the Ring Nebula (M57), first cataloged... (More)

1998

• 12/10/1998 STScI-1998-43 528. Extraterrestrial Civilizations: Coming of Age in the Milky Way If civilizations exist around other stars they are likely to be just emerging across our Galaxy right now: like an apple orchard suddenly maturing and ripening... (More)
• 12/3/1998 STScI-1998-42 529. Behind a Dusty Veil Lies a Cradle of Star Birth NGC 253 is a large, almost edge-on spiral galaxy, and is one of the nearest galaxies beyond our local neighborhood of galaxies. ... (More)
• 11/23/1998 STScI-1998-41 530. The Universe "Down Under" is the Latest Target for Hubble's Latest Deep-View Turning its penetrating vision toward southern skies, the Hubble telescope has peered down a 12- billion-light-year-long corridor... (More)