Space

123456789
Across
  1. 3. A star that flares up to several times its original brightness for some time before returning to its original state.
  2. 4. A giant planet that is surrounded by three planar concentric rings of ice particles; the 6th planet from the sun.
  3. 7. A small, rocky object in orbit around the sun, smaller than an asteroid
  4. 8. A comet outside the solar system.
  5. 9. dusty material found between the stars.
Down
  1. 1. Dense regions of molecular clouds where stars are forming.
  2. 2. The bright visible surface of the sun
  3. 5. A gigantic ball of ice and rock that orbit the sun in a highly eccentric orbit.
  4. 6. A large grouping of stars.