asteroid impact

Crater From World’s Third Largest Asteroid Found In Australia
After witnessing some of the damage that a dinner table-sized meteor did last week after crashing into central Russia, imagine the magnitude of destruction that would have occurred if that flaming rock was the length of 18 football fields. Now stop imagining, because scientists say it happened.
No Deep Impact Armageddon
You can relax now.  NASA has largely dismissed a Russian report that an asteroid larger than two football fields could hit Earth by 2036.