Space

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Across
  1. 3. the methane in the atmosphere makes this planet look blue
  2. 5. an artificial body placed in orbit around the earth or moon or another planet in order to collect information or for communication:
  3. 6. third planet from the sun
  4. 7. the natural satellite of the earth
  5. 9. an obscuring of the light from one celestial body by the passage of another between it and the observer or between it and its source of illuminatio
Down
  1. 1. largest planet in our solar system
  2. 2. a system of millions or billions of stars, together with gas and dust, held together by gravitational attraction.
  3. 4. an optical instrument designed to make distant objects appear nearer
  4. 8. the curved path of a celestial object or spacecraft around a star, planet, or moon
  5. 10. a fixed luminous point in the night sky which is a large, remote incandescent body like the sun.