Asteroid impact helps trace meteorite origins
Wednesday, March 25, 2009 - 13:07
in Astronomy & Space
The car-sized asteroid that exploded above the Nubian Desert last October was small compared to the dinosaur-killing, civilisation-ending objects that still orbit the sun. But that didn't stop it from having a huge impact among scientists. This was the first instance of an asteroid spotted in space before falling to Earth. Researchers rushed to collect the resulting meteorite debris, and a new paper in Nature reports on this first-ever opportunity to calibrate telescopic observations of a known asteroid with laboratory analyses of its fragments...
Read the whole article on Science Centric
More from Science Centric
Related
- Asteroid impact helps trace meteorite originsWed, 25 Mar 2009, 14:22:30 EDT
- Discovery of the source of the most common meteoritesThu, 10 Jul 2008, 11:23:29 EDT
- Half-baked asteroids have Earth-like crustWed, 7 Jan 2009, 13:43:45 EST
- Scientists publish first ever evidence of asteroids with earth-like crustWed, 7 Jan 2009, 14:09:59 EST
- UK astronomers observe asteroid before it crashes into EarthThu, 26 Mar 2009, 9:26:38 EDT