New Blackhole

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Across
  1. 4. The process that makes the Sun get energy to shine.
  2. 6. The simplest and lightest element — and the main ingredient of the mysterious cloud.
  3. 7. The invisible force that helps pull gas and dust towards a black hole.
  4. 9. The mysterious, sudden drop in light that gave the scientists an important clue.
Down
  1. 1. The famous science journal that published the team's findings.
  2. 2. The mysterious cloud was roughly the size of our entire _____ system.
  3. 3. The colour that made the mysterious space object look so strange.
  4. 5. This stuff floating through space can block blue light and let more red light through.
  5. 7. A gigantic collection of stars, gas and dust.
  6. 8. This giant telescope floats in space and helped spot the mysterious red dot.