bang

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Across
  1. 4. / Luminous objects made of gas, found throughout the universe.
  2. 5. / A violent release of energy, often associated with the Big Bang.
  3. 6. / The ability to do work or cause change.
  4. 9. / A scientist who studies the stars and space.
  5. 10. / The act of using telescopes and other tools to study space.
  6. 11. / An explanation of phenomena based on evidence, like the Big Bang.
  7. 17. / All existing matter and space considered as a whole.
  8. 18. / The continuous progression of existence and events.
  9. 21. / The vast expanse that exists beyond Earth.
  10. 22. / Electromagnetic radiation that is visible to the human eye.
  11. 24. / A tool used to observe distant objects in space.
  12. 26. / The theory describing the origin of the universe.
  13. 27. / Related to the universe or outer space.
Down
  1. 1. / Tiny components of matter and energy in the universe.
  2. 2. / Describes objects with a large amount of mass.
  3. 3. / The smallest units of matter.
  4. 4. / Where the universe is believed to have originated from.
  5. 7. / Anything that takes up space and has mass.
  6. 8. / Scientist who first proposed the Big Bang theory.
  7. 12. / A form of energy often associated with the early universe.
  8. 13. / The force that attracts objects towards each other.
  9. 14. / The branch of science that deals with matter and energy.
  10. 15. / Famous astronomer who provided evidence of the expanding universe.
  11. 16. / What space continues to do as it expands.
  12. 19. / What scientists continue to uncover about the universe.
  13. 20. / A representation used to explain a concept or theory.
  14. 23. / Large systems of stars, dust, and gas in the universe.
  15. 25. / What the universe continues to do after the Big Bang.