03 August 2011, 05:22 PM ET
On Sunday, July 31, 2011, when Expedition 28 astronaut Ron Garan aboard the International Space Station looked out his window, this is what he saw: the moon in this space wallpaper.
01 August 2011, 12:37 PM ET
Dawn entered orbit around Vesta on July 15, and will spend a year orbiting the body revealed in this stunning space wallpaper.
29 July 2011, 11:25 AM ET
Astronomers think that each of Epsilon Eridani's asteroid belts could have a planet orbiting just outside it, shepherding its rocky debris into a ring in the same way that Jupiter helps keep our asteroid belt confined in this space wallpaper.
28 July 2011, 02:50 PM ET
This amazing space wallpaper shows X-rays from Chandra and optical data from the VLT of the galaxy NGC 3115.
22 July 2011, 12:54 PM ET
This cool space wallpaper reveals, NASA's next Mars rover will land at the foot of a layered mountain inside the planet’s Gale Crater.
22 July 2011, 11:34 AM ET
Space shuttle Atlantis is slowly towed from the Shuttle Landing Facility to an orbiter processing facility at NASA's Kennedy Space Center in Florida for the last time in this amazing space wallpaper.
19 July 2011, 12:16 PM ET
This space wallpaper shows the comparative sizes of nine asteroids.
15 July 2011, 01:54 PM ET
Attired in training versions of their shuttle launch and entry suits, these four astronauts take a break in this stunning desktop space wallpaper.
14 July 2011, 02:33 PM ET
This cool space wallpaper was taken through color filters and recombined to produce the color image.
12 July 2011, 10:56 AM ET
This false-color image shows the volcano Sapas Mons, which is located in the broad equatorial rise called Atla Regio.
11 July 2011, 02:40 PM ET
NASA photographer Bill Ingalls caught this serene view of shuttle Atlantis awaiting launch on July 7, 2011.
09 July 2011, 03:14 PM ET
Space shuttle Atlantis is bathed in xenon lights and takes center stage at NASA's Kennedy Space Center in Florida in this helicopter view taken before launch on July 8, 2011.
29 June 2011, 04:07 PM ET
The super-bright galaxy ULAS J1120+0641 is also the most distant quasar ever seen.
28 June 2011, 03:09 PM ET
This cool space wallpaper reveals the space shuttle Discovery is more complex, cramped, and altogether more awesome from the inside than imagined.
20 June 2011, 05:44 PM ET
The Milky Way is seen in all its glory, as well as, in the lower right, the Large Magellanic Cloud in this space wallpaper.
09 June 2011, 11:52 AM ET
In this space wallpaper, newly released portraits show the International Space Station together with the space shuttle, the vehicle that helped build the complex during the last decade.
07 June 2011, 01:04 AM ET
The hemispheric view of Venus, as revealed by more than a decade of radar investigations culminating in the 1990-1994 Magellan mission, is centered on the South Pole.
02 June 2011, 01:16 PM ET
The fine detail and exceptionally perfect spiral structure of the galaxy make it hard to believe that this is a real observation and not an artist’s impression or a screenshot taken straight from Star Wars.
02 June 2011, 01:07 PM ET
Xenon lights help lead space shuttle Endeavour home to NASA's Kennedy Space Center in Florida.
25 May 2011, 06:18 PM ET
What's happening on Jupiter's moon Io?
24 May 2011, 01:29 PM ET
This artist's rendering shows NASA's proposed Multi-Purpose Crew Vehicle on a deep space mission.
20 May 2011, 01:26 AM ET
Like a Dali masterpiece, this image of Messier 8 from the NASA/ESA Hubble Space Telescope is both intensely colourful and distinctly surreal.
10 May 2011, 09:47 AM ET
The total lunar eclipse of December 21, 2010, is visible from the site of ESO's Very Large Telescope (VLT) at Cerro Paranal in Chile.
18 April 2011, 06:00 AM ET
Dense filaments of gas shine in the IC5146 interstellar cloud, in an infrared photo from ESA's Herschel space observatory.
15 April 2011, 10:56 AM ET
This WISE image shows a part of the Rho Ophiuchi cloud complex.
11 April 2011, 12:19 PM ET
The sun rises over Kennedy Space Center as space shuttle Columbia awaits the start of STS-1, the first space shuttle mission, which launched on April 12, 1981.
05 April 2011, 04:03 PM ET
The Milky Way shines over the Atacama Desert of Chile.
28 March 2011, 01:31 PM ET
A view from the bustling center of our galactic metropolis, revealing what lies behind the dust.
22 March 2011, 03:50 PM ET
The blue star Zeta Ophiuchi (center) appears surrounded by a cloud of interstellar dust and gas.
18 March 2011, 12:50 PM ET
The moon sets on Cerro Paranal, home of ESO's Very Large Telescope (VLT), in Chile.
18 March 2011, 12:01 AM ET
This montage of images taken by skywatcher Kieth Burns shows the Dec. 20, 2010 total lunar eclipse. The photos won a NASA contest to become an official NASA/JPL wallpaper for the public.
28 February 2011, 10:34 PM ET
Four of the European Southern Observatory's Atacama Large Millimeter/submillimeter Array (ALMA) antennas gaze up at the night sky. Milky Way is visible at left.