Latest Impact events Stories
Initial reports put last Friday’s (Feb 15) Chebarkul meteorite that exploded over Russia’s Urals region at about 10 tons. But after careful analysis, NASA released new information that puts the meteorite closer to 10,000 tons—1,000 times larger than the estimates size reported by the Russian Academy of Sciences.
As reports continue to stream in through various media outlets on injuries, damages, and the science behind such events, it seems this morning’s (February 15) meteor strike in Russia’s Ural Mountains region has left a pretty big impression far and wide.
Scientists have winnowed the precision of the dates regarding the extinction of the dinosaur and the well-known impact that occurred around the same time.
Researchers are contradicting one hypothesis that comet explosions may have ended the 9,000-year-old Clovis culture.
Scientists are backing up a theory, claiming that the Moon was created when a planetary body the size of Mars collided with Earth.
Sometime early Monday morning while most of the country was in bed dreaming of sweet nothings, at least two amateur astronomers were out blazing the night skies looking for action.
While scientists tend to accept the theory that the Moon was formed following a collision between a young Earth and a second planet, new research suggests that the impactor might have been larger and traveling faster than previous believed.
A 16-member international team of researchers that includes James Kennett, professor of earth science at UC Santa Barbara, has identified a nearly 13,000-year-old layer of thin, dark sediment buried in the floor of Lake Cuitzeo in central Mexico.
Around 250 million years ago, most life on Earth was wiped out in an extinction known as the “Great Dying.” A team led by University of Cincinnati geologist Thomas J. Algeo finds that the end came slowly from thousands of centuries of volcanic activity.
It's well known that Earth's most severe mass extinction occurred about 250 million years ago. What's not well known is the specific time when the extinctions occurred....until now.
Comet Shoemaker-Levy 9 -- Comet Shoemaker-Levy 9 is so-named because it was the ninth short-period comet discovered by Carolyn and Eugene Shoemaker and David Levy. It was first detected in a photograph taken on the night of March 24, 1993 with the 0.4-meter Schmidt telescope at the Mount Palomar observatory in California, and subsequently observed by many other astronomers. The comet was extremely unusual because it was in fragments, evidently due to a close encounter with the planet...
- A small wooded valley; a dell.
- The protecting weather-shed built around the entrance to a house.
- The roofed-over space between the kitchen and the sleeping-quarters in a logging-camp, commonly used as a storeroom.