Search results for meteor
Did ancient Mars have a runaway greenhouse?
Cosmic impacts that once bombed Mars might have sent temperatures skyrocketing upward on the Red Planet in ancient times, enough to set warming of the surface on a runaway course, researchers say.
Space & Earth / Space Exploration
May 24, 2012 |
3 / 5 (4) |
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Asteroid nudged by sunlight: Most precise measurement of Yarkovsky effect
Scientists on NASA's asteroid sample return mission, Origins, Spectral Interpretation, Resource Identification, Security, Regolith Explorer (OSIRIS-REx), have measured the orbit of their destination asteroid, ...
Space & Earth / Space Exploration
May 24, 2012 |
4.9 / 5 (8) |
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Stunning Lyrid meteor over earth at night
(Phys.org) -- On the night of April 21, the 2012 Lyrid meteor shower peaked in the skies over Earth. While NASA allsky cameras were looking up at the night skies, astronaut Don Pettit aboard the International ...
Space & Earth / Space Exploration
May 21, 2012 |
5 / 5 (1) |
1
Is the Earth a cosmic feather-duster?
Scientists at the University of Leeds are looking to discover how dust particles in the solar system interact with the Earth's atmosphere.
Space & Earth / Earth Sciences
May 18, 2012 |
not rated yet |
1
You just got a haircut from Asteroid 2012 JU
OK, we admit that’s a bit of an exaggeration, but an asteroid about the size of a school bus did come fairly close to Earth yesterday! On May 13, Asteroid 2012 JU passed harmlessly between Earth and Moon. ...
Space & Earth / Space Exploration
May 15, 2012 |
4.7 / 5 (3) |
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Meteorite discovery spurs hunt for more pieces
(Phys.org) -- Meteorite fragments were recently scattered around Sutter’s Mill in California, the same region where the first nugget of gold was found that sparked the Gold Rush in 1848. Scientists believe ...
Space & Earth / Space Exploration
May 11, 2012 |
5 / 5 (4) |
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NASA researchers search for meteorite fragments in a zeppelin
It's not every day that NASA descends on your backyard, hunting for clues to extraterrestrial life.
Space & Earth / Space Exploration
May 08, 2012 |
5 / 5 (1) |
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Street bike used as platform to test propulsion parts for Lynx Suborbital Vehicle
XCOR's innovative piston pump technology took a ride from Roswell, NM to Mojave, CA in April 2012.
May 04, 2012 |
5 / 5 (2) |
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Scientists to use blimp to look for meteorites
(AP) -- A group of scientists will board a blimp to search for meteorites that rained over California's gold country last month.
Space & Earth / Space Exploration
May 03, 2012 |
5 / 5 (3) |
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NASA asks public to provide videos and photos of meteor
(Phys.org) -- NASA and the SETI Institute are asking the public for more information to help find amateur photos and video footage of the daylight meteor that illuminated the sky over the Sierra Nevada mountains and created ...
Space & Earth / Space Exploration
Apr 26, 2012 |
5 / 5 (1) |
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The 3D Lyrid meteor shower
This weekend, NASA scientists, amateur astronomers, and an astronaut on board the International Space Station will attempt the first-ever 3D photography of meteors from Earth and space.
Space & Earth / Space Exploration
Apr 19, 2012 |
5 / 5 (1) |
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'Amazing' meteor dazzles stargazers across Midwest
In a few days - barring cloud cover - the night skies will present one of the more arresting displays of meteors streaking through space.
Space & Earth / Space Exploration
Apr 13, 2012 |
5 / 5 (2) |
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Jupiter helps Halley's Comet give us more spectacular meteor displays
(PhysOrg.com) -- The dramatic appearance of Halley's comet in the night sky has been observed and recorded by astronomers since 240 BC. Now a study shows that the orbital influences of Jupiter on the comet ...
Space & Earth / Space Exploration
Mar 27, 2012 |
4.7 / 5 (6) |
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Meteorites found in Calif. along path of fireball
Robert Ward has been hunting and collecting meteorites for more than 20 years so he knew he'd found something special in the Sierra foothills along the path of a flaming fireball that shook parts of Northern ...
Space & Earth / Space Exploration
Apr 26, 2012 |
5 / 5 (2) |
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Fireball over California/Nevada: How big was it?
(Phys.org) -- A bright ball of light traveling east to west was seen over the skies of central/northern California Sunday morning, April 22. The former space rock-turned-flaming-meteor entered Earth's atmosphere ...
Space & Earth / Space Exploration
Apr 25, 2012 |
4.2 / 5 (6) |
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