Thursday, April 15, 2010

How big are other cellestial bodies and how small we are

2 comments:

  1. Now I am in fear thinking what if one of these collide with earth.
    Nina @ http://allfunvideos4u.blogspot.com

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  2. Well universe is such a huge place that such collision is very unlikely. The most probable collision would be with an asteroid or meteor. Planet earth is relevantly very safe keeping extreme hostile nature of universe.

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