Across
- 2. True nothingness
- 6. Viewer into the past
- 8. Speediest traveler
- 12. Space agency of the U.S.
- 16. The blanket above us
- 17. Like air out in space
- 18. Pinwheel galaxy
- 20. More than blue
- 21. The youngest and the _____
- 23. All there is
- 25. Star student
- 29. Much stranger than that of Alice’s rabbit
- 30. What started the whole thing
- 32. Surveying the galaxies
- 33. Age of the universe, times about 12 years
- 34. Opposite of contracting
- 35. From where we stand
Down
- 1. Pulse of energy
- 3. Our galactic home
- 4. Raw material for new stars
- 5. Our closest celestial family
- 7. Nearby star
- 9. Amoeba-like galaxy
- 10. Common to human, octopus, and some galaxies
- 11. Great balls of fire
- 13. Make longer
- 14. Light made longer
- 15. The farthest artifact
- 19. How much it shines
- 22. Lots made where stars are born, abbreviation
- 24. Light gets under your skin
- 26. Egg-shaped galaxy
- 27. A red star is this
- 28. Another eye in the sky
- 31. A blue star is this
- 34. Change over time