Friday, January 21, 2011

LATEST SCIENCE INVENTION



EUREKASAURUS! It’s time again for another edition of Pterry’s True Science!
As we learned a few months back, the debate over the cause of the extinction of the dinosaurs has finally come to a close. A group of 41 paleontologists and scientists concluded that a giant asteroid slamming into the Earth is now the universally accepted explanation.
However, new evidence has come to light that suggests that two asteroid crashes may have been responsible for the extinction. The Chicxulub Crater in the Gulf of Mexico was the site of the originally discovered asteroid crash. A second site, the newly discovered Boltysh Crater in Ukraine, may prove that multiple asteroids crashes led to the extinction of the dinosaurs. Yikes!
The impacts at the Chicxulub Crater and Boltysh Crater took place thousands of years apart from one another, but still close enough together to raise some questions. Some scientists speculate that an entire shower of asteroids may have struck Earth around 65 million years ago. If that’s the case, expect to hear about more impact sites in the future!
 Such a fascinating discovery, but now it’s time for me to get back to my research!

No comments:

Post a Comment