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2015-11-18: 5 Ways to Stop a Killer Asteroid
- 02:12: At two to three kilometers, the sky goes dark from the ejector, and nuclear winter effects global climates.
- 02:24: Nuclear winter lasts decades.
- 02:12: At two to three kilometers, the sky goes dark from the ejector, and nuclear winter effects global climates.
- 02:24: Nuclear winter lasts decades.
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