skibidi

1234567891011
Across
  1. 2. One Mars day
  2. 7. the biggest explosion that humans have ever seen.
  3. 9. A mission that put the first man on the moon
  4. 10. Sometimes called shooting stars
  5. 11. Used to be the ninth planet from the sun
Down
  1. 1. has an event horizon
  2. 3. When an object crashes into a larger solid object
  3. 4. First spacecraft to leave the solar system
  4. 5. relating to the moon
  5. 6. Surrounds the solar system
  6. 8. These are made of ice and have tails