Large Celestial Bodies
Enter the number from the column to the left into the text box next to the appropriate word in the right-hand column.
1. an event on a star that causes the star to greatly increase in brightness star
2. a celestial body with a gravitational field so strong that light cannot escape it binary star
3. a pair of stars in orbit around their common center of gravity neutron star
4. the remnant of a collapsed star that was not massive enough to form a black hole galaxy
5. a large cloud of gas and dust in outer space The Milky Way
6. a light-emitting ball of plasma held together by gravity constellation
7. an event so massive that it rips apart its star, and which can release enough energy to briefly outshine an entire galaxy pulsar
8. a galactic nucleus, or center, from which massive amounts of energy are emitted; so far only found in some very distant galaxies nebula
9. a large, isolated, gravitationally bound group of stars black hole
10. a rapidly rotating neutron star that emits beams of electromagnetic energy at regular intervals quasar
11. the galaxy in which our solar system is located nova
12. named set of specific stars which, from the point of view of the observer, form a group supernova



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