City-Sized Asteroid to Pass Earth This Fall

AI Thread Summary
On September 29, 2004, an asteroid the size of a small city, known as Toutatis, will make its closest approach to Earth this century. Toutatis has an unusual dumbbell shape and a chaotic rotation that remains unexplained, intriguing scientists who are eager to study it during the close pass. This event will allow even amateur astronomers to observe the asteroid in the night sky. The asteroid will pass within a million miles of Earth, which is approximately four times the distance to the Moon. This close encounter has sparked interest and discussions about the nature of such large space rocks.
Evo
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"On Sept. 29, 2004 an asteroid the size of a small city will make the closest known pass of such a very large space rock anytime this century."

"Toutatis looks something like a dumbbell hurtling awkwardly through space. It has a crazy rotation that makes normal days impossible. Scientists can't explain the shape or the spin, but they're eager to learn more in September when, during the close pass, even backyard skywatchers will be able to spot the asteroid."

article at http://www.space.com/scienceastronomy/mystery_monday_040503.html
 
Astronomy news on Phys.org
Evo said:
"On Sept. 29, 2004 an asteroid the size of a small city will make the closest known pass of such a very large space rock anytime this century."

Wasn't there an asteroid that bounced off of Earth's atmosphere a few years ago? I seem to recall that in the news about 1997/98.
 
Thanks for the link Evo. It's worth mentioning this to put everyone's mind at ease

it will zoom by our planet within a million miles, or about four times the distance to the Moon.
 
Good idea Phobos, since not everyone will read the entire article. :frown:
 
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