Re: Nasa to crash spacecraft into asteroid in 'Armageddon' test of defences
Quote:
Originally Posted by Halcyon
Having had no asteroid take out the earth in however many millions of years we have been here, I have to ask is it really necessary?
The millions of pounds this will cost when there are people without food or more important problems in the world to face right now. Hmmm.
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Well, Tunguska was just over a hundred years ago…
https://earthsky.org/space/evidence-...ts-since-2000/
And Chelyabinsk was only 8 years ago.
https://www.nasa.gov/feature/five-ye...etary-defense/
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