Science

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Across
  1. 1. Bang (7 letters): Clue: Explosive birth of the universe.
  2. 3. Way Galaxy (5 letters): Clue:* Home to billions of stars, including the Sun.
  3. 6. Star (5 letters): Clue: Dense remnant after a star's collapse.
  4. 8. (3 letters):Clue: Earth's closest celestial neighbor.
  5. 9. (8 letters): Clue: Study of the universe's large-scale properties.
Down
  1. 1. Hole (5 letters):Clue: Region with irresistibly strong gravity.
  2. 2. (6 letters):Clue: Proposed the expanding universe theory.
  3. 4. (7 letters):Clue: Interstellar cloud where stars are born.
  4. 5. Edge (9 letters):Clue: Distant and unexplored universe regions.
  5. 7. (4 letters):Clue: Quantum particle of light.