Planets

2. A SMALL ROCKY BODY ORBITING THE SUN, BECOMES A METEOR WHEN IT ENTERS THE ATMOSPHERE
5. THE PLANET WITH LIFE
8. THE PLANET DISCOVERED BY MATH
9. THE MASS PER UNIT VOLUME OF AN OBJECT OR REGION
12. THE LARGEST MOON IN THE SOLAR SYSTEM, A GALILEAN MOON
16. THE LAYERS OF GAS SURROUNDING A PLANET OR OTHER CELESTIAL BODY
17. AN ASTEROID THAT ENTERED EARTH´S ATMOSPHERE
20. THE PLANET THAT ROTATES ON ITS SIDE
21. MINIMUM VELOCITY REQUIRED TO ESCAPE THE GRAVITATIONAL PULL OF AN OBJECT
23. AN OBJECT IN AN ORBIT
24. A DISC OR RING, ORBITING AN ASTRONOMICAL OBJECT COMPOSED OF DUST AND MOONLETS
25. A REGION OF SPACE BETWEEN THE ORBITS OF MARS AND JUPITER WHERE MOST OF THE ASTEROIDS IN OUR SOLAR SYSTEM RESIDE

1. THE FORCE BY WHICH A PLANET OR OTHER BODY DRAWS OBJECTS TOWARDS ITS CENTER
3. A REGULAR,REPEATING PATH THAT ONE OBJECT IN SPACE TAKES AROUND ANOTHER ONE
4. A CELESTIAL BODY RESEMBLING A SMALL PLANET BUT LACKING CERTAIN FEATURES REQUIRED TO BE CLASSIFIED AS A PLANET
6. THE LARGEST PLANET
7. A METEOR THAT MADE GROUND CONTACT
10. DWARF PLANET
11. A CELESTIAL OBJECT CONSISTING OF A NUCLEUS OF ICE AND DUST
13. CLOSEST PLANET TO THE SUN
14. THE RED PLANET
15. THE HOTTEST PLANET
18. THE PLANET WITH THE CLEAREST RINGS
19. A REGION OF THE SOLAR SYSTEM BEYOND THE ORBIT OF NEPTUNE, BELIEVED TO CONTAIN MANY COMETS, ASTEROIDS, AND OTHER SMALL BODIES
22. A CELESTIAL BODY MOVING IN AN ELLIPTICAL ORBIT AROUND A STAR