Hayden Smallman chapter 28&29 Astronomy

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Across
  1. 4. is a hypothesis that is supported by the results of experimentation.
  2. 6. is complete or partial obscuring of a celestial body by another.
  3. 8. is small, rocky objects that orbit the Sun.
  4. 10. is an enormous cloud of dust and gas occupying space.
Down
  1. 1. is a huge assemblage of stars.
  2. 2. is surrounded by rings.
  3. 3. is frozen leftovers from the formation of the solar system.
  4. 5. four largest moons.
  5. 7. is composed of mostly hydrogen.
  6. 9. system is a collection of eight planets and their moons in orbit around the sun.
  7. 11. hole is what remains when a supergiant star collapses into itself.