Space

2. Most of the universe is empty space called a _________
4. Picture taken of Earth in 1990 by Voyager 1
7. space between the stars
9. a celestial body moving in an elliptical orbit around a star
11. is the science that deals with the material universe beyond the earth’s atmosphere.
13. Giant ball of gas
15. Some black holes are called ________

1. The largest black holes
3. One of the 4 gas giants
5. A rotating disk of dust and gas that surrounds the core of a developing solar system.
6. Areas in space where gravity pulls so much that light itself cannot get out.
8. A spiral galaxy approximately 2.5 million years from earth
10. 4.6 billion year old star, halfway through its main sequence
12. Earth's universe
14. Jupiter is made up of mostly trapped _________