Astronomy By Observation: An Elementary Text-Book for High-Schools And Academies
Astronomy By Observation: An Elementary Text-Book for High-Schools And Academies
Eliza a Bowen
The book Astronomy By Observation: An Elementary Text-Book for High-Schools And Academies was written by author Eliza a Bowen Here you can read free online of Astronomy By Observation: An Elementary Text-Book for High-Schools And Academies book, rate and share your impressions in comments. If you don't know what to write, just answer the question: Why is Astronomy By Observation: An Elementary Text-Book for High-Schools And Academies a good or bad book?
What reading level is Astronomy By Observation: An Elementary Text-Book for High-Schools And Academies book?
To quickly assess the difficulty of the text, read a short excerpt:
2. Next to this dusky ring there is a bright ring. 3. Outside of this bright ring, there is an- other, not quite so bright, but still brighter than the dusky ring ; and between the two outer rings there is an open space which is black in the picture. The inner edge of the dusky ring is about ten thousand miles from the planet's surface. The rings are in mo- tion round the globe ; and, with the axis, are inclined about 27 to the plane of the planet's orbit. In moving, both axis and rings keep th...is inclination. The rings of Saturn are now generally believed to consist of a multitude of small satellites so close together that, like a swarm of bees, they seem at a distance to be con- tinuous. In the dusky ring, the particles are supposed to be farthest apart. The interior dark ring is sometimes called " the crape ring. " The diameter of the outermost ring is one hundred and sixty-eight thousand miles. From the movements of Saturn and the earth, his FIG. 76. Saturn ami the Earth Comfarativ 68 ASTRONOMY BY OBSERVATION.
You can download books for free in various formats, such as epub, pdf, azw, mobi, txt and others on book networks site. Additionally, the entire text is available for online reading through our e-reader. Our site is not responsible for the performance of third-party products (sites).
User Reviews: