The Top 100 General Interest Articles of the Day: The Giant Impact Hypothesis

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Item: The Giant Impact Hypothesis

#75

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The giant impact hypothesis—the favored scientific hypothesis for the formation of the Moon—proposes that the Moon was created from the debris of a collision between a young Earth and a Mars-sized celestial body. Evidence for the hypothesis includes Moon samples indicating that its surface was once molten, the Moon's apparently relatively small iron core and lower density than that of Earth, and evidence of similar collisions in other solar systems. What evidence is inconsistent with the theory?

Date Published Fri, 20 May 2011 05:00:00 GMT

Source: The Free Dictionary

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#75

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#1 | 20/05/2011 10:41:00

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#381 | 20/05/2011 06:00:57

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The Top 100

Date of Creation:

20/05/2011 06:00:56

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Alias	Version	Date
	18	01:36:34 \| 23 May 2011

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	comments on The Giant Impact Hypothesis please log in to comment... Wow... that must have been a BIG bang! >:^o Spiny Norman 10:42:25 \| 20 May 2011 Keep me notified


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