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



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