 |
|
| ||||||||||||||||||||||||||
|
|
| ||||||||||||||||||||||||||
|
|
|
|
|
| ||||||||
Astronomical window: In astronomy, an atmosphere can have a window for portions of the electromagnetic spectrum; that is, those wavelengths which pass through the atmosphere are said to "pass through a window."
|
||||
| View Live Article | This article is from Wikipedia. All text is available under the terms of the GNU Free Documentation License | |
||
