Main Content
-
Cosmic Pinwheel
Image courtesy ESA/NASA
In a blending of old and new, images from a camera recently removed from the Hubble Space Telescope were combined with pictures from its replacement camera to create this composite view of the spiral galaxy NGC 3982, released Tuesday.
The pictures, taken between March 2000 and August 2009, come together to reveal colorful details in the star-forming galaxy, which lies 68 million light-years away. The galaxy's dusty arms are lined with young star clusters (blue) and glowing hydrogen clouds (pink) where new stars are being born.(Also see: "Hubble's 'Savior' Camera Now on Display.")
Published October 20, 2010
-
Sun, Blocked
Image courtesy NASA
The dark disk of the moon partially eclipses the sun in a new picture, released October 7 by NASA's Solar Dynamics Observatory. The orbiting telescope captured the lunar transit as the craft was taking pictures of the star in extreme ultraviolet light.
The moon appears large enough to envelop the sun because—as with solar eclipses seen from Earth's surface—the moon is much closer to the observer, in this case, the Earth-orbiting observatory.Published October 20, 2010
-
Cargo Inspection
Photograph courtesy Jim Grossmann, NASA
At NASA's Kennedy Space Center on October 15, the payload bay of the space shuttle Discovery is opened wide so the shuttle's crew members can take a look at their cargo.
Slated to launch November 1, Discovery and the STS-133 crew will carry supplies, spare parts, and the humanoid robot Robonaut 2 (picture) to the International Space Station.Published October 20, 2010
-
Mini Moon
Image courtesy NASA
The tiny, three-mile-wide (four-kilometer-wide) moon Pallene hangs in front of mighty Saturn in a raw picture from NASA's Cassini orbiter taken October 16.
The picture is among dozens Cassini collected during a "weekend road trip" around Saturn's moons. In total, the craft swung past nine moons in 62 hours, snapping high-resolution images along the way.Published October 20, 2010
-
Herculean Nebula
Image courtesy ESA/NASA
Emerging from the darkness like a deep-sea jellyfish (pictures), the planetary nebula NGC 6210 shows off its oddball structure in a new picture from the Hubble Space Telescope. The nebula sits about 6,500 light-years away from Earth in the constellation Hercules.
Planetary nebulae actually have little to do with planets. Instead, the clouds of dust and gas are leftovers from the quiet deaths of sunlike stars. These medium-size stars shed their outer layers as they perish, leaving behind dense cores called white dwarfs, which are surrounded by nebulae of different shapes and sizes.
The new picture of NGC 6210, released October 18, shows the nebula's inner region and central white dwarf in unprecedented detail, according to NASA.Published October 20, 2010
-
Fun House Mirror
Photograph courtesy Gemini Observatory
The mirror coating and support teams for Gemini South in Chile stand reflected in the telescope's newly recoated primary mirror on October 8.
The mirror's new coating was part of planned maintenance performed at the Gemini facility during a recent 28-day shutdown. The huge mirror had to be washed and stripped of its old silver coating before the new protective layer could be applied.Published October 20, 2010
Most Popular Stories
-
Moon Water Linked to Silver?
The moon's south pole hosts unexpected amounts of silver and mercury, which may help reveal the origins of lunar water.
-
Ocean Photo Contest Winners Named
Netted turtles and a finned whale shark feature among the winning frames in a 2010 marine-conservation photo contest.
-
Pictures: Dead Sea Scrolls 2.0
With Google's help, the Dead Sea Scrolls are going online, and in multiple light spectra—"much better than the original."
Advertisement
News Blogs
-
U.S. Tiger Time Bomb
Weak regulations for some 5,000 captive tigers could help fuel the black market, warns the WWF.
-
BioBlitz Receives Award
U.S. Department of the Interior prize is for excellence in achievement of natural resource conservation goals and working with others.
-
Genetically Modified Proteins Escape Into Streams
Study finds traces in rivers near corn fields in Indiana.
Gulf Oil Spill News and Pictures
-
Gulf Manta Rays Affected by Oil Spill?
The little-studied Gulf of Mexico's manta rays could be their own species—and victims of the oil spill, scientists say.
-
Video: Sniff-Testing Gulf Seafood
In the wake of the BP oil spill, scientists are following their noses to determine whether Gulf of Mexico seafood is dangerous.
Got Something to Share?
Shop National Geographic
Buy 2 or more DVDs and save 20%
Special Ad Section
-
View Entries
Over 14,000 photographs were submitted to the contest. See a selection of entries!
-
Watch Video
Watch Casey Anderson with his lovable best friend Brutus, the 800-pound bear he raised from birth.