Meteorology

12345678910
Across
  1. 3. Regions of gas and dust plus young stars that wind outward from the central area bulge.
  2. 5. Oval or egg shaped galaxy with older stars and little gas and dust
  3. 6. be or come into a cluster or close group
  4. 9. Rotating type of galaxy with a central bulge and spiral arms with stars, gas, and dust.
  5. 10. Small galaxy containing a few million to a few billion stars
Down
  1. 1. the galaxy that contains the Solar System
  2. 2. Galaxy that is neither spiral nor elliptical.
  3. 4. the force that attracts a body toward the center of the earth
  4. 7. an astronomical object consisting of a luminous spheroid of plasma held together by its own gravity
  5. 8. Very large group of stars held together by gravity