Mars at Opposition

Mar 21, 1995

Mars at Opposition

Spiral Galaxy NGC 253 (left) and Its Core Full of Star Formation

Feb 20, 1995

Spiral Galaxy NGC 253 (left) and Its Core Full of Star Formation

A Distant Cluster of Galaxies

Dec 6, 1994

A Distant Cluster of Galaxies

Remote Galaxy Clusters: Lost Ancestors to Our Milky Way Galaxy

Dec 6, 1994

Remote Galaxy Clusters: Lost Ancestors to Our Milky Way Galaxy

Ultraviolet Images Reveal Jupiter's Upper Atmospheric Winds

Sep 29, 1994

Ultraviolet Images Reveal Jupiter's Upper Atmospheric Winds

The D/G Jupiter Impact Sites from Comet P/Shoemaker-Levy 9

Sep 29, 1994

The D/G Jupiter Impact Sites from Comet P/Shoemaker-Levy 9

Jupiter's Upper Atmospheric Winds in Ultraviolet Light

Sep 29, 1994

Jupiter's Upper Atmospheric Winds in Ultraviolet Light

"Bruised" Jupiter as Seen on Last Day of Comet P/Shoemaker-Levy 9 Impacts

Jul 23, 1994

"Bruised" Jupiter as Seen on Last Day of Comet P/Shoemaker-Levy 9 Impacts

A Large Comet Impact on Jupiter

Jul 20, 1994

A Large Comet Impact on Jupiter

Jupiter's Comet Collision Sites As Seen in Visible and Ultraviolet Light

Jul 18, 1994

Jupiter's Comet Collision Sites As Seen in Visible and Ultraviolet Light

Comet Shoemaker-Levy's First Fragment Impacts With Jupiter

Jul 17, 1994

Comet Shoemaker-Levy's First Fragment Impacts With Jupiter

Spiral Gas Disk in Active Galaxy M87

May 25, 1994

Spiral Gas Disk in Active Galaxy M87

Hubble Measures Velocity of Gas Orbiting Black Hole

May 25, 1994

Hubble Measures Velocity of Gas Orbiting Black Hole

Volcanoes on Io

May 16, 1994

Volcanoes on Io

Interacting Galaxies in a Cluster

Nov 8, 1993

Interacting Galaxies in a Cluster

Comet P/Shoemaker-Levy 9: The "String of Pearls" Comet

Oct 18, 1993

Comet P/Shoemaker-Levy 9: The "String of Pearls" Comet

Hubble Telescope Image of the "String of Pearls Comet"

Oct 18, 1993

Hubble Telescope Image of the "String of Pearls Comet"

Close-Up of Bright Nucleus in Comet P/Shoemaker-Levy 9

Oct 18, 1993

Close-Up of Bright Nucleus in Comet P/Shoemaker-Levy 9

Andromeda Galaxy M31

Jul 20, 1993

Andromeda Galaxy M31

Barred Spiral Galaxy NGC 5728: A Lighthouse Beacon From the Core of an Active Galaxy

Jun 9, 1993

Barred Spiral Galaxy NGC 5728: A Lighthouse Beacon From the Core of an Active Galaxy

Merging galaxy NGC 7252 From the Ground (left) and From Hubble (right)

May 25, 1993

Merging galaxy NGC 7252 From the Ground (left) and From Hubble (right)

Dust Disk Fuels Black Hole in Giant Elliptical Galaxy NGC 4261

Nov 19, 1992

Dust Disk Fuels Black Hole in Giant Elliptical Galaxy NGC 4261

Gravitational Lens in Galaxy Cluster AC 114

Oct 8, 1992

Gravitational Lens in Galaxy Cluster AC 114

Jupiter's Moon, Io

Oct 2, 1992

Jupiter's Moon, Io