THE UNIVERSE

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Across
  1. 5. I am a shape of the path followed by our planet.
  2. 7. I am an invisible force.
  3. 8. I am the 5th planet from the sun.
  4. 10. I am the home to our solar system.
Down
  1. 1. I may be imaginary, but I am extremely helpful.
  2. 2. Once upon a time I was part of the planet family, now I belong somewhere else.
  3. 3. I mean everything in Latin.
  4. 4. I am a collection of gas, dust and stars.
  5. 6. I am am important gas and make up stars, I burn easily.
  6. 9. I am a rusty red celestial body.