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pokerfan Donating Member (1000+ posts) Send PM | Profile | Ignore Mon Aug-18-08 02:44 PM
Original message
Huge Comet Discovered
From Space.com:

A huge comet-like object has been spotted inside the orbit of Neptune. The object, at least 30 miles wide, is on the return leg of a 22,500-year journey around the sun, astronomers announced today.

http://news.yahoo.com/s/space/20080818/sc_space/hugecometdiscovered">More

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Blue_In_AK Donating Member (1000+ posts) Send PM | Profile | Ignore Mon Aug-18-08 02:53 PM
Response to Original message
1. It's good it's not headed this way.
It might put a damper on the presidential election. :)
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Indenturedebtor Donating Member (1000+ posts) Send PM | Profile | Ignore Mon Aug-18-08 04:48 PM
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2. 30 miles? Yikes, that would be a game ender right there n/'t
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pokerfan Donating Member (1000+ posts) Send PM | Profile | Ignore Mon Aug-18-08 05:16 PM
Response to Reply #2
3. Would be a major extintion event to say the least
Five times the diameter of the dino killer means 53=125x the volume.

That's a whole bunch of kinetic energy according to E=½mv2.
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qazplm Donating Member (1000+ posts) Send PM | Profile | Ignore Mon Aug-18-08 06:33 PM
Response to Reply #3
4. major?
It would be game over man!

Couldnt dig a hole deep enough to escape that puppy!
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pokerfan Donating Member (1000+ posts) Send PM | Profile | Ignore Mon Aug-18-08 06:51 PM
Response to Reply #4
5. Not saying we wouldn't get our hair mussed
:)

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