Sunday, October 10, 2010

Crab Nebula

The Crab Nebula is actually a remnant of a supernova and contains a pulsating star in its center. A supernova is actually an exploding star. What makes this particular nebula so interesting is that it was observed and recorded by Chinese astronomers as early as 1045 AD.


Anonymous said...

Awesome, mysterious void.

DCP said...

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