|
 |  Explorations An Introduction to Astronomy, 3/e Thomas T. Arny
Telescopes
| Telescopes | 119 | | 4.1Telescopes | 120 | | Collecting Power | 120 | | Focusing the Light | 120 | | Extending Our Reach: Refraction | 121 | | Resolving Power | 127 | | 4.2Interferometers | 128 | | 4.3Observatories | 130 | | 4.4Detecting the Light | 131 | | 4.5Observing at Nonvisible Wavelengths | 131 | | Extending Our Reach: Exploring New Wavelengths: Gamma Rays | 134 | | Extending Our Reach: Observing the Crab Nebula at Many Wavelengths | 134 | | 4.6Observatories in Space | 136 | | Atmospheric Blurring | 137 | | Space Observatories versus Ground-Based Observatories | 138 | | 4.7Going Observing | 140 | | 4.8Computers | 141 | | 4.9Astronomers | 142 | | Projects | 144 |
|
|
|