Dark Matter and Dark Energy

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Across
  1. 4. The famous galaxy collision where dark matter separates from visible matter.
  2. 6. Mysterious force driving the accelerated expansion of the universe.
  3. 7. Phenomenon that dark energy is believed to accelerate.
  4. 8. A theoretical particle that could explain dark matter.
  5. 9. Light from distant galaxies is stretched due to universe expansion; evidence for dark energy.
Down
  1. 1. The most distant galaxy ever observed, located over 13 billion light-years away, offers clues about the early universe.
  2. 2. The discovery of this cosmic event led to the realization that the universe's expansion is speeding up.
  3. 3. Invisible form of matter that doesn't emit light but has gravitational effects on visible matter.
  4. 5. The only force that dark energy interacts with in the universe.
  5. 7. The faint afterglow of the Big Bang that reveals dark matter’s influence.