Space

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Across
  1. 5. A LARGE ROUND OBJECT THAT ORBITS A STAR
  2. 6. A LAYER OF GASES AROUND A PLANET
Down
  1. 1. SUN, PLANETS AND OTHER OBJECTS AROUND SUN
  2. 2. AN OBJECT THAT ORBITS AROUND A PLANET OR STAR
  3. 3. EVERYTHING THAT EXISTS
  4. 4. LARGE SYSTEM OF STARS, GAS, DUST
  5. 7. A BIG BALL OF GAS THAT SHINES (SUN)