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Old 15-02-2010, 05:31 AM
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sjastro
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Quote:
Originally Posted by that_guy View Post
I heard in a documentary where it said that gravity travels at the speed of light... so "IF" the sun goes SN, would we be flung out of the way before the blast reaches??
Assuming the Sun went SN (which it won't due to the small solar mass), the Earth would still be burnt to a crisp by gamma and X-ray radiation which are travelling at c.

Also overcoming the Earth's orbital moment of inertia would delay the Earth's "escape".

Steven

Last edited by sjastro; 15-02-2010 at 05:50 AM.
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