George Ellery Hale Boeken






The Rotation Period of the sun as Determined From the Motion of the Calcium Flocculi
- 62bladzijden
- 3 uur lezen
Explore the mysteries of the cosmos with celebrated astronomer George Ellery Hale. In this groundbreaking study, Hale offers new insights into the rotation of the sun and the behavior of its calcium flocculi, shedding light on one of the most compelling questions in modern astronomy.
The New Heavens
- 84bladzijden
- 3 uur lezen
The Study of Stellar Evolution: An Account of Some Recent Methods of Astrophysical Research
- 472bladzijden
- 17 uur lezen
The Rumford Spectroheliograph of the Yerkes Observatory
- 68bladzijden
- 3 uur lezen
The Rumford Spectroheliograph was a groundbreaking device used to study the sun's magnetic field and solar activity. In this book, Ellerman and Hale describe the development and use of the instrument, as well as their findings and implications for the field of astronomy. With numerous illustrations and photographs, this book is an important resource for anyone interested in the history of astronomy and solar physics.