Cosmos Crossword

2. Where in our Solar System does the sunset appear blue?
4. A hypothetical being from another world.
6. Not even light can escape it.
8. Deepest layer of the Sun that we can observe directly.
9. Natural light display in the sky caused by particles from the sun interacting with a planet's magnetic field.
12. A type of star that is extremely bright and typically has a short lifespan.
14. The study of the origins, evolution, and structure of the universe.
16. A large circular depression on the surface of a celestial body.
17. A science of measuring the positions, motions, and magnitudes of stars.
18. A connection between widely separated regions of space–time.
20. First word in the name of the closest blackhole to Earth.
23. A region of space where the magnetic field of a celestial body is so strong that it traps charged particles.
26. A massive cloud of dust and gas that is the birthplace of stars.
27. Collapsed Core of a Supergiant Star.
28. Largest moon of Saturn.
29. The total or partial obscuring of one celestial body by another.

1. A unit of distance, equal to about 3.26 light-years.
3. A celestial source of pulsating electromagnetic radiation (such as radio waves).
5. Point of no return.
7. A planet in our solar system whose rotation takes longer than its own revolution around the Sun.
8. A sky theatre.
10. Something in outer space having an opposite electrical charge.
11. An unmanned exploratory spacecraft designed to transmit information about its environment.
13. A natural satellite.
15. Closest Galaxy to Canis Major Dwarf and Sagittarius Dwarf
17. The point in Earth's orbit where it is farthest from the sun.
19. A Planet in the Solar System on which Diamonds rain (7).
21. Occurring or situated between stars.
22. A term for alignment of three planets.
24. The biggest monster galaxy ever discovered, sized 16.3 million light years.
25. Planets in this zone are considered fit for sustaining life.