Wallpapers

Also see our images on eso.org, iau.org.
Red dwarf star CHXR 73 A and companion object (artist's concept) The region around Cassiopeia A  (ground-based image) Full ACS Image of NGC 5866 Hubble captures a "five-star" rated gravitational lens
Red dwarf star CHXR 73 A and companion object (artist's concept) The region around Cassiopeia A (ground-based image) Full ACS Image of NGC 5866 Hubble captures a "five-star" rated gravitational lens
Gamma-ray Burst Host Galaxy GRB000926 Gamma-ray Burst Host Galaxy GRB980703 Gamma-ray Burst Host Galaxy GRB990705 Gamma-ray Burst Host Galaxy GRB990712
Gamma-ray Burst Host Galaxy GRB000926 Gamma-ray Burst Host Galaxy GRB980703 Gamma-ray Burst Host Galaxy GRB990705 Gamma-ray Burst Host Galaxy GRB990712
Jupiter's New Red Spot - HST ACS/HRC: April 25, 2006 Comet 73P/Schwassmann-Wachmann 3 - Fragments B, G, R, N [ground-based] Comet 73P/Schwassmann-Wachmann 3 - Fragment B [20 April 2006]S Comet 73P/Schwassmann-Wachmann 3 - Fragment B [19 April 2006]
Jupiter's New Red Spot - HST ACS/HRC: April 25, 2006 Comet 73P/Schwassmann-Wachmann 3 - Fragments B, G, R, N [ground-based] Comet 73P/Schwassmann-Wachmann 3 - Fragment B [20 April 2006]S Comet 73P/Schwassmann-Wachmann 3 - Fragment B [19 April 2006]
Comet 73P/Schwassmann-Wachmann 3 - Fragment B [18 April 2006] Spitzer image of Messier 82 Chandra image of Messier 82 Artist's Concept of Kuiper Belt Object 2003 UB313 (Non-Annotated)
Comet 73P/Schwassmann-Wachmann 3 - Fragment B [18 April 2006] Spitzer image of Messier 82 Chandra image of Messier 82 Artist's Concept of Kuiper Belt Object 2003 UB313 (Non-Annotated)
Comparison of Kuiper Belt Object Sizes Image of the Constellation Cassiopeia (ground-based image) Pluto System: March 2, 2006 (Red Filter) Pluto System: March 2, 2006 (Blue Filter)
Comparison of Kuiper Belt Object Sizes Image of the Constellation Cassiopeia (ground-based image) Pluto System: March 2, 2006 (Red Filter) Pluto System: March 2, 2006 (Blue Filter)
Pinwheel Galaxy close-up 5 Pinwheel Galaxy close-up 4 Pinwheel Galaxy close-up 3 Pinwheel Galaxy close-up 2
Pinwheel Galaxy close-up 5 Pinwheel Galaxy close-up 4 Pinwheel Galaxy close-up 3 Pinwheel Galaxy close-up 2
Pinwheel Galaxy close-up 1 Full ACS Field of NGC 1309 Artist's Concept of Polaris System Uranus: 2003 (Unannotated)
Pinwheel Galaxy close-up 1 Full ACS Field of NGC 1309 Artist's Concept of Polaris System Uranus: 2003 (Unannotated)
Uranus: 2005 (Unannotated) An artist's impression of Sirius A and B Artist's impression of the sizes of Sirius B and the Earth An artist's impression of Sirius A and B [annotated]
Uranus: 2005 (Unannotated) An artist's impression of Sirius A and B Artist's impression of the sizes of Sirius B and the Earth An artist's impression of Sirius A and B [annotated]
Animation still image 1 (artist's impression) Animation still image 2 (artist's impression) Animation still image 3 (artist's impression) Animation still image 4 (artist's impression)
Animation still image 1 (artist's impression) Animation still image 2 (artist's impression) Animation still image 3 (artist's impression) Animation still image 4 (artist's impression)
Animation still image 5 (artist's impression) Animation still image 6 Einstein Ring Gravitational Lens: SDSS J095629.77+510006.6 Einstein Ring Gravitational Lens: SDSS J120540.43+491029.3
Animation still image 5 (artist's impression) Animation still image 6 Einstein Ring Gravitational Lens: SDSS J095629.77+510006.6 Einstein Ring Gravitational Lens: SDSS J120540.43+491029.3
Einstein Ring Gravitational Lens: SDSS J125028.25+052349.0 Einstein Ring Gravitational Lens: SDSS J140228.21+632133.5 Einstein Ring Gravitational Lens: SDSS J162746.44-005357.5 Einstein Ring Gravitational Lens: SDSS J163028.15+452036.2
Einstein Ring Gravitational Lens: SDSS J125028.25+052349.0 Einstein Ring Gravitational Lens: SDSS J140228.21+632133.5 Einstein Ring Gravitational Lens: SDSS J162746.44-005357.5 Einstein Ring Gravitational Lens: SDSS J163028.15+452036.2
Einstein Ring Gravitational Lens: SDSS J232120.93-093910.2 Mars Dust Storm: June 26, 2001 (WFPC2, unannotated) Mars Dust Storm: October 28, 2005 (ACS/HRC) An Artist's View of the Pluto System
Einstein Ring Gravitational Lens: SDSS J232120.93-093910.2 Mars Dust Storm: June 26, 2001 (WFPC2, unannotated) Mars Dust Storm: October 28, 2005 (ACS/HRC) An Artist's View of the Pluto System
The Pluto system on May 15, 2005 Aristarchus Plateau in Ultraviolet Light
The Pluto system on May 15, 2005 Aristarchus Plateau in Ultraviolet Light
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