Amazon S3 on MSN
NASA Confirms Apophis Asteroid Pass Within 20,000 Miles of Earth
NASA has confirmed that the 1,200-foot Apophis asteroid — one of the largest near-Earth objects ever tracked — will pass ...
Amazon S3 on MSN
Mating with an alien: How it would change human DNA forever
The curious minds at What If explore what would happen if you mated with an alien.
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