our earth's natural sattellite

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Across
  1. 2. - beyond the atmosphere
  2. 4. - first indian satellite
  3. 9. - an object which revolves around a planet
  4. 10. armstrong - first person to land on moon
  5. 11. - the periodic rising and falling of sea and ocean water
Down
  1. 1. - object is one through which light cannot pass
  2. 3. - different shapes of the moon visible from the earth
  3. 5. sharma - india's first man to go into space
  4. 6. 11 - american space craft successfully landed on the moon
  5. 7. satellites - man made objects which revolve around the earth
  6. 8. - blocking of the light of sun or moon by the shadow of another heavenly body