Across
- 1. Has super strong gravity
- 4. Thing made of gas and dust
- 6. When the Sun,Moon,And Earth are all in a line
- 8. One of 2 Exoplanets first discovered
- 11. A black hole that is about the mass of a star
- 13. _____ the Hunter
- 15. Thing that we live on
- 16. One of which we live in
- 17. Peers into space
- 19. An independent space travel company
- 22. Started our Universe
- 25. A capsule used to transport supplies to the ISS
- 27. US space Agency
- 29. Invisible lines connecting stars
- 32. Sideways Planet
- 34. ___________ Look through telescopes
- 38. A _________ is a thing that landed on Earth
- 40. Radio waves come from it at regular intervals
- 41. An orbiting body around an object
- 44. The death planet
- 45. Thing that blasts into space
- 48. First dwarf planet
- 49. Biggest man made object in space
- 50. Extraterrestrial
- 51. Planet closest to the Sun
- 52. Explosion that could shake Earth apart
- 53. A ______ shower
- 54. Core of liquid H that might behave like a solid
Down
- 2. Wiped out the Dinosaurs
- 3. A star with a very strong magnetic field
- 5. Where life can exist in space
- 7. Name of our star
- 9. The Red Planet
- 10. Thing with a long tail
- 11. Things that always appear during the night
- 12. Zodiac sign in the shape of a scorpion
- 14. Extremely big explosion from a star
- 18. Made of Photons
- 20. North star
- 21. Egg shaped dwarf planet
- 23. Shortest name for a moon
- 24. Person in space
- 26. Planet farthest from the Sun
- 28. Capsule for the Soviet Space Agency
- 30. Planets _____ the Sun
- 31. Zodiac sign for most of August
- 33. A ______ of stars and planets
- 35. Goes on other planets to collect data
- 36. Our atmosphere is 21% ______
- 37. The thing that we see in our sky every night
- 39. "Blue Planet"
- 41. Planet with prettiest rings
- 42. Time it takes for the photons to travel
- 43. Closest part of the atmosphere to Earth
- 46. Farthest part of the atmosphere from Earth
- 47. Forth country to land on the moon