Across
- 2. Hole A region in space with an extremely strong gravitational pull that nothing can escape from.
- 3. Exploration The act of investigating and studying outer space using telescopes, spacecraft, and other tools.
- 6. System A system of celestial bodies, including the sun, planets, moons, and asteroids, that orbit the sun.
- 10. A celestial object composed of ice, dust, and gas that orbits the sun in an elliptical path.
- 11. A trained space traveler who journeys beyond Earth's atmosphere.
- 12. Life Life forms that exist beyond Earth, such as on other planets or moons.
- 13. A cloud of gas and dust in space, often where stars are born or die.
- 14. A rocky object that orbits the sun and is smaller than a planet.
Down
- 1. A vehicle designed for travel or operation in outer space.
- 4. A celestial body that orbits a star, often with its own moons.
- 5. Station A habitable artificial structure in space where astronauts live and work.
- 6. A luminous celestial object that emits light and heat due to nuclear reactions.
- 7. A vast system of stars, gas, dust, and dark matter bound together by gravity.
- 8. A powerful explosion that occurs when a star reaches the end of its life cycle.
- 9. A small celestial object that travels through space, often before becoming a meteor.