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



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