Complete Clue List
Across
1. What Jupiter's great red spot is
4. Dwarf planet in asteroid belt
7. PA planet outside our solar system is called an __ planet
8. Boundary around a black hole: ___ horizon
9. Contains the Little Dipper: Ursa __
10. Uranus and Neptune are this type of giants
11. Roche Lobe connections
14. Shuttle 'Enterprise' used solely for these
17. 'Demon' Star
20. Rings of light around moon or sun
23. Constellation: 'The Altar'
24. Helium in the sun is this type of gas
25. Omicron Ceti (4,1)
26. Asteroids Aten and Apollo are these (Inits)
27. Type of Nova
28. German scientist: Otto
Down
1. Oort cloud forms this around our solar system
2. Moon Europa may have a salty, subsurface Pacific or Indian
3. One of Jupiter's moons
4. Halley's, for example
5. Saturn's prominent feature
6. Roughly 18 year cycle of lunar and solar eclipses
12. First time weightlessness can make you __
13. Body in solar system beyond Neptune (Inits)
15. Moon or space walk (Inits)
16. Number of stars in a binary system
17. 'The Ram' constellation
18. One of Saturn's moons
19. In due time
20. Brightest star in Aries
21. Stars (collectively) in the Lyre constellation
22. Saturn moon XXVII