Across
- 3. A bright and powerful object powered by a black hole
- 6. A spacecraft designed for interstellar travel
- 9. The galaxy closest to the Milky Way
- 10. Energy from the Sun that travels through space
- 12. A planet that orbits a star outside our solar system
- 14. A tool that helps us see distant stars and planets
- 15. The name of our galaxy
Down
- 1. Spacecraft that fly around planets or moons without landing
- 2. The platform from which rockets lift off
- 4. A massive star that explodes at the end of its life
- 5. A famous space telescope orbiting Earth
- 7. A word meaning related to the Moon
- 8. A Russian astronaut
- 11. A region in space with gravity so strong that nothing can escape
- 13. Protective gear worn by astronauts in space
- 16. A small rocky object orbiting the Sun, mostly found in a belt