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قراءة كتاب Recreations in Astronomy With Directions for Practical Experiments and Telescopic Work

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Recreations in Astronomy
With Directions for Practical Experiments and Telescopic Work

Recreations in Astronomy With Directions for Practical Experiments and Telescopic Work

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دار النشر: Project Gutenberg
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class="pgkilled">Satellites of Saturn

  Uranus   Neptune IX. THE NEBULAR HYPOTHESIS X. THE STELLAR SYSTEM   The Open Page of the Heavens   Equatorial Constellations   Characteristics of the Stars   Number   Double and Multiple Stars   Colored Stars   Clusters of Stars   Nebulæ   Variable Stars   Temporary, New, and Lost Stars   Movements of Stars XI. THE WORLDS AND THE WORD XII. THE ULTIMATE FORCE SUMMARY OF LATEST DISCOVERIES AND CONCLUSIONS SOME ELEMENTS OF THE SOLAR SYSTEM EXPLANATION OF ASTRONOMICAL SYMBOLS   Signs of the Zodiac   Other Abbreviations Used in the Almanac   Greek Alphabet Used Indicating the Stars CHAUTAUQUA OUTLINE FOR STUDENTS GLOSSARY OF ASTRONOMICAL TERMS AND INDEX

ILLUSTRATIONS

FIG.
The Constellations of Orion and Taurus
1. An Orbit resulting from Attraction and Projection
2. The Moon's Orbit about the Earth
3. Changes of Orbit by Mutual Attraction
4. Velocity of Light measured by Jupiter's Satellites
5. Velocity of Light measured by Fizeau's Toothed Wheel
6. White Light resolved into Colors
7. Showing amount of Light received by Different Planets
8. Measuring Intensities of Lights
9. Reflection and Diffusion of Light
10. Manifold Reflections
11. Refraction by Water
12. Atmospherical Reflection
13. Refracting Telescope
14. Reflecting Telescope
15. The Cambridge Equatorial Refractor
16. The new Reflecting Telescope at Paris
17. Spectroscope, with Battery of Prisms
18. Spectra of Glowing Hydrogen and of the Sun
19. Illustrating Arcs and Angles
20. Measuring Objects by observing Angles
21. Mural Circle
22. Scale to measure Hundredths of an Inch
23. Spider-lines to determine Star Transits
24. Illustrating Triangulation
25. Measuring Distance to an Inaccessible Object
26. Measuring Elevation of an Inaccessible Object
27. Illustrating Parallax
28. Illustrating Stellar Parallax
29. Mode of Ascertaining Longitude
30. Relative Size of Sun, as seen from Different Planets
31. Zodiacal Light
32. Corona of the Sun in 1858—Brazil
33. Corona of the Sun in 1878—Colorado
34. Solar Prominences of Flaming Hydrogen
35. Changes in Solar Cavities during Rotation
36. Solar Spot
37. Holding Telescope to see the Sun-spots
38. Orbits and Comparative Sizes of the Planets
39. Orbit of Earth, illustrating Seasons
40. Inclination of Planes of Planetary Orbits
41. Inclination of Orbits of Earth and Venus
42. Showing the Sun's Movement among the Stars
43. Passage of the Sun by Star Regulus
44. Apparent Path of Jupiter among the Stars
45. Illustrating Position of Planets
46. Apparent Movements of an Inferior Planet
47. Apparent Movements of a Superior Planet
47a. A Swarm of Meteors meeting the Earth
48. Explosion of a Bolide
49. Flight of Bolides
50. The Santa Rosa Aerolite
51. Orbit of

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