MABS. 



SKETCH OF THE OUTLINES OF CONTINENTS AND OCEANS, AND THE SNOW REGION OF 

 THE POLAR CTRCLE OF THE NORTHERN HEMISPHERE OF THE PLANET MARS, 

 FROM THE OBSERVATIONS OF MAPLER. 



THE PLANETS: 



ARE THEY INHABITED WORLDS? 



CHAPTER III. 



Diurnal rotation of Framis. 2. Inclination of the axes and limitation 

 of the seasons on the Major planets. 3. Jovian zones and climates. 

 4. Saturnian. 5. Short days and nights of Major planets. 

 6. Lightness of their materials. 7. Oceans and seas must consist of 

 a liquid lighter than water. 8. Jovian, Saturnian, and Uranian 

 years. 9. Effects of diurnal rotation on the distribution of clouds. 

 10. These effects more conspicuous in the Major planets. 11. Mani- 

 fested by the belts. 12. Telescopic appearance of Jupiter. 13. 

 Herschel and Madlefs telescopic views of Jupiter. 14. Jupiter 

 elliptical in form. 15. Discovery of Jupiter's moons. 16. Short 

 months. 17. Lunar eclipses. 18. Telescopic appearance of Jupiter's 

 satellites. 19. As seen from Jupiter. 20. The Saturnian system. 

 21. Atmosphere and moons. 



LARDKBE'S MUSEUM OP SCIKSCK, No. 6. D 33 



