Across
- 1. Large cloud of gas and dust in interstellar space;the location of star formation
- 5. lanes Band of dust that appear as dark ribb
- 7. Galaxy A galaxy with a bright center and very little dust or gas
- 9. All Space and the matter space contains
- 11. of Light How fast light travels 300,000km/sec.
- 14. Galaxy A galaxy with bulge in the center and very distinct long arms winding around the center
Down
- 2. Galaxy Galaxy with a central bulge or bar with short arms,if any are present
- 3. Galaxy a Galaxy the does not fit into any category;a galaxy with very little symmetry
- 4. Center Rotational center of a huge galaxy such as the Milky Way Galaxy
- 6. A self-luminous celestial body consisting of a mass of gas held together by its own gravity in which the energy is generated by nuclear reactions in its interior
- 8. The death of a large star by explosion
- 10. Mass Used in astronomy as a standard unit to compare the size of other stars with out sun
- 12. Arms Areas of stars that spread out from the center of a spiral galaxy
- 13. a large grouping of stars in space