Difference between revisions of "Crab nebula"
Jump to navigation
Jump to search
(created page) |
(No difference)
|
Revision as of 00:40, January 11, 2017
The Crab Nebula is the remains of a star that exploded in a supernova in A.D. 1054. This supernova explosion was recorded by Chinese astronomers.[1] At its center there is a pulsar that is rotating some 30 times a second.
References
- ↑ Universe: The Definitive Visual Guide DK Publishing (2005)