News tagged with sky survey
Newly found asteroid buzzes Earth
A newly found space rock will give Earth a close shave on May 29, passing by at a distance of just 14,440 kilometers (8,950 miles). That distance puts the small asteroid, named 2012 KT42, in the top ten list ...
Space & Earth / Space Exploration
May 29, 2012 |
5 / 5 (5) |
0
Wise catches aging star erupting with dust
(Phys.org) -- Images from NASA's Wide-field Infrared Survey Explorer (WISE) reveal an old star in the throes of a fiery outburst, spraying the cosmos with dust. The findings offer a rare, real-time look at ...
Apr 26, 2012 |
3.3 / 5 (3) |
1
|
World's largest 3.2 billion-pixel digital camera project passes critical milestone
A 3.2 billion-pixel digital camera designed by SLAC National Accelerator Laboratory is now one step closer to reality. The Large Synoptic Survey Telescope camera, which will capture the widest, fastest and ...
Apr 24, 2012 |
4.8 / 5 (17) |
4
|
The stellar superhighway in the Milky Way
Conventional wisdom suggests that, like planets round the Sun, stars follow approximately circular orbits which cross the spiral arms, and that the Sun presently lies in a spur rather than a major spiral arm.
Mar 21, 2012 |
4.8 / 5 (11) |
1
New WISE mission catalog of entire infrared sky released
(PhysOrg.com) -- NASA unveiled a new atlas and catalog of the entire infrared sky today showing more than a half billion stars, galaxies and other objects captured by the Wide-field Infrared Survey Explorer ...
Mar 15, 2012 |
5 / 5 (8) |
4
|
2012 BX34: Behind the scenes in the discovery of a near Earth asteroid
Several blockbuster movies, television shows and commercials have depicted the discovery of an asteroid heading towards Earth and usually, somehow, impending doom is averted. But how do the discoveries of ...
Space & Earth / Space Exploration
Feb 02, 2012 |
5 / 5 (2) |
0
8-meter-wide asteroid will pass close to Earth today
A small asteroid will pass extremely close to Earth tomorrow (January 27, 2012). Named 2012 BX34, this 11 meter- (36 feet-) wide 8 meter- (26-foot-) space rock (astronomers have updated their estimates of the ...
Space & Earth / Space Exploration
Jan 27, 2012 |
5 / 5 (7) |
0
Calculating what's in the universe from the biggest color 3-D map
Since 2000, the three Sloan Digital Sky Surveys (SDSS I, II, III) have surveyed well over a quarter of the night sky and produced the biggest color map of the universe in three dimensions ever. Now scientists ...
Jan 11, 2012 |
4.9 / 5 (7) |
10
|
Hubble pinpoints furthest protocluster of galaxies ever seen
(PhysOrg.com) -- Using the NASA/ESA Hubble Space Telescope, astronomers have uncovered a cluster of galaxies in the initial stages of development, making it the most distant such grouping ever observed in ...
Jan 10, 2012 |
4.8 / 5 (12) |
42
|
Clearest picture yet of dark matter points the way to better understanding of dark energy
(PhysOrg.com) -- Two teams of physicists at the U.S. Department of Energy's Fermilab and Lawrence Berkeley National Laboratory (Berkeley Lab) have independently made the largest direct measurements of the ...
Jan 09, 2012 |
4.9 / 5 (14) |
16
|
Earth always has a second temporary moon, researchers claim
In the fall of 2006, observers at the Catalina Sky Survey in Arizona found an object orbiting the Earth. At first, it looked like a spent rocket stage -- it had a spectrum similar to the titanium white paint ...
Space & Earth / Space Exploration
Dec 21, 2011 |
4.4 / 5 (14) |
11
Meteorites from 2008 TC3 still giving up their secrets
It was an unprecedented event: On October 6, 2008, asteroid 2008 TC3 was spotted by the Catalina Sky Survey Telescope in Arizona. Plotting its trajectory, astronomers knew the 80-ton rock was heading for a ...
Space & Earth / Space Exploration
Nov 01, 2011 |
5 / 5 (2) |
0
German satellite crashed 'into Bay of Bengal'
A German satellite the size of a car re-entered the Earth's atmosphere Sunday over the Gulf of Bengal, but it was not known if any debris hit the Earth, the German Aerospace Centre (DLR) said on Tuesday.
Space & Earth / Space Exploration
Oct 25, 2011 |
not rated yet |
0
German scientists ready for the hunt on dark energy
The German and Russian partners of the new eROSITA X-ray space observatory have now agreed on how to split the data from the first four years of an all sky survey. This decision was announced today at the ...
Oct 20, 2011 |
4 / 5 (2) |
3
Satellite pieces may hit Earth on weekend
(AP) -- Pieces of a retired German satellite hurtling toward the atmosphere may crash to earth this weekend, the German Aerospace Center said Thursday.
Space & Earth / Space Exploration
Oct 20, 2011 |
5 / 5 (1) |
1
