Across
- 3. A large celestial body that orbits the Sun, such as Earth or Mars.
- 4. A scientist who studies celestial objects like stars, planets, and galaxies.
- 8. The force that pulls objects with mass toward each other.
- 9. The star at the center of our solar system that provides light and heat.
- 10. A pattern of stars in the sky that forms a recognizable shape or figure.
- 13. A celestial object composed of ice, dust, and gas that has a bright tail.
- 15. A small object from space that burns up upon entering Earth's atmosphere.
Down
- 1. A vast system of stars, gas, dust, and dark matter, like the Milky Way.
- 2. The movement of one object around another, like Earth's orbit around the Sun.
- 5. An instrument used for viewing distant celestial objects.
- 6. The blocking of one celestial object by another, like a solar eclipse.
- 7. Exploration The act of sending spacecraft and humans into space to learn about it.
- 11. A small rocky object that orbits the Sun, usually found in the asteroid belt.
- 12. System The Sun and all the objects that orbit it, including planets and moons.
- 14. The path an object takes as it moves around another object in space.