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



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