Quiz Answer Key and Fun Facts
1. In what constellation does M1 appear to be located?
2. Astronomers from which nation are noted for observing the supernova in 1054 and then recording it?
3. Since it is a supernova remnant, is M1 constantly expanding?
4. Which planet, however rarely, does at times transit Crab?
5. Who was the astronomer who first discovered M1 as a supernova remnant?
6. The magnitude of the Crab Nebula is 8.4. Does this mean it can be seen with the naked eye in the city?
7. What was M1 once mistaken for?
8. Something at the middle of the crab nebula is rotating rapidly at 30 kilometers per second. What is it?
9. Who drew the first sketch of M1 that gave it its name?
10. The Anasazi people of North America could possibly have recorded the supernova of 1054 that later became the Crab Nebula.
Source: Author
PolskaMan
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crisw before going online.
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