crossword for science 2/6 science

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Across
  1. 3. A region in space with gravity so strong that nothing can escape it.
  2. 6. this thing is what we live in it makes up of.
  3. 9. A spiral galaxy with a barlike bulge in the center, extending between the core and the spiral arms.
Down
  1. 1. this galaxy is the one we live in, the milky way.
  2. 2. this thing is in space filled with gas, planets and stars.
  3. 4. this galaxy is the galaxy that has no defined shape.
  4. 5. this galaxy is shaped like a oval or can be round.
  5. 6. this is our star, the start that gives us light.
  6. 7. this is a different planets sun from our perspective.
  7. 8. this is earths nnatural satilite