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View Full Version : Russian Asteroid Explosion and Past Impactors Paint a Potentially Grim Future for Ear



Fraser
2013-Mar-07, 06:10 PM
The recent*meteor explosion*over Chelyabinsk brought to the forefront a topic that has worried astronomers for years, namely that an impactor from space could cause widespread human fatalities. *Indeed, the thousand+ injured recently in Russia was a wake-up call. Should humanity be worried about impactors? “Hell yes!” replied astronomer Neil deGrasse Tyson to CNN’s F. Zakharia [...]

More... (http://www.universetoday.com/100208/russian-asteroid-explosion-and-past-impactors-paint-a-potentially-grim-future-for-earth/)

Concerned
2013-Mar-07, 09:16 PM
Time to bring in the earth safety tax and a specialised department for destroying, obliterating, annihilating asteroids that threaten earth and the moon. We need the moon. :). Ended with a funny comment, but, I am serious.

Concerned
2013-Mar-07, 09:43 PM
On another note, it might be an idea to just gravity tow asteroids, so that gradually orbits are altered thus preventing catastrophe. It's probably a much less expensive and more intelligent way to do things. Much more favourable.

Concerned
2013-Mar-07, 09:44 PM
I'll just fill out this thread all by myself :)