Across
- 2. Vehicle designed to travel through space.
- 5. Highly magnetized, rotating neutron star emitting radiation.
- 7. Study of the origin and nature of the universe.
- 9. Small rocky body orbiting the Sun.
- 10. Space rock before it enters Earth's atmosphere.
- 12. Way Our galaxy, a luminous band across the sky.
- 13. Round celestial body orbiting a star.
- 17. Everything in the universe, space, and time.
- 18. Largest planet in our solar system.
- 19. Related to the heavens or sky.
- 21. Eclipse Moon passing between the Sun and Earth.
- 23. Giant Stellar phase of a dying star.
- 24. Explosive death of a massive star.
- 25. Vast system of stars, gas, and dust.
Down
- 1. Cosmic cloud of gas and dust.
- 3. Space rock that survives Earth's atmosphere and lands.
- 4. Cosmic traveler with a brilliant tail
- 6. Distance light travels in a year.
- 8. Relating to the universe or space.
- 11. Hole Massive object with gravity so strong, not even light can escape.
- 14. National Aeronautics and Space Administration.
- 15. Small rocky body orbiting the Sun.
- 16. Distant celestial object emitting intense energy.
- 20. Explorer of space beyond Earth's atmosphere.
- 22. Planet Celestial body smaller than a planet.
- 24. Luminous ball of gas, a sun in its own right.