Space

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Across
  1. 2. a huge collection of gas dust and stars all around our solar systme
  2. 7. a special type of scientist that takes a Spacecraft to outer space to study things
  3. 8. a group of stars forming a shape
  4. 9. large objects made of dust and ice that orbit the sun
  5. 10. everything that exists, all matter and energy throughout space and time
Down
  1. 1. the galaxy we live in
  2. 3. any piece of comet meteorite or astroid that travels into earth's atmosphere
  3. 4. a hypocycloid with four cusps
  4. 5. a roundish dent left In the surface of something by the impact of something else
  5. 6. happens when one object in space like a planet or moon passes through the shadow of an other object in space