Space

3. Picture taken of Earth in 1990 by Voyager 1
5. One of the 4 gas giants
6. Some black holes are called ________
7. A celestial body moving in an elliptical orbit around a star
9. Jupiter is made up of mostly trapped _________
11. The largest black holes
12. A rotating disk of dust and gas that surrounds the core of a developing solar system.
14. Earth's universe
15. 4.6 billion year old star, halfway through its main sequence

1. Giant ball of gas
2. The space between the stars
4. A spiral galaxy approximately 2.5 million years from earth
8. Areas in space where gravity pulls so much that light itself cannot get out.
10. The science that deals with the material universe beyond the earth’s atmosphere.
13. Most of the universe is empty space called a _________