SCS- SPACE MYSTERIES & FUN FACTS 41825

12345678
Across
  1. 2. The fastest speed in the universe.
  2. 4. A tool that helps us see distant stars.
  3. 6. The force that holds everything together.
  4. 8. The event that started the universe.
Down
  1. 1. A possible shortcut through space.
  2. 3. A mysterious invisible substance in space.
  3. 5. A planet outside our solar system.
  4. 7. A creature that may exist outside Earth.