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Who will save us from a killer asteroid? Meet astronomers on the front lines of protecting Earth
- Source :
- Astronomy. November 2007, Vol. 35 Issue 11, 66
- Publication Year :
- 2007
-
Abstract
- In 1908, a brilliant fireball streaked northwest across the sky over Siberia and exploded 3 to 6 miles (5 to 10 kilometers) above ground near the Tunguska River. Releasing 1,000 [...]
Details
- Language :
- English
- ISSN :
- 00916358
- Volume :
- 35
- Issue :
- 11
- Database :
- Gale General OneFile
- Journal :
- Astronomy
- Publication Type :
- Periodical
- Accession number :
- edsgcl.169088883