- Joined
- Apr 3, 2003
- Messages
- 1,137
Astronomy and oceanography collide:
"In the latest issue of the Astrophysical Journal Letters, scientists argue that a gamma ray burst, the most powerful explosion that occurs in the universe, was responsible for the Ordovican mass extinction in which
60% of all marine invertebrates died."
http://www.guardian.co.uk/uk_news/story/0,3604,1456594,00.html
"In the latest issue of the Astrophysical Journal Letters, scientists argue that a gamma ray burst, the most powerful explosion that occurs in the universe, was responsible for the Ordovican mass extinction in which
60% of all marine invertebrates died."
http://www.guardian.co.uk/uk_news/story/0,3604,1456594,00.html