Portal:Astronomy/Picture/Week 20 2007
From Wikipedia, the free encyclopedia
Diagram of atmospheric opacity for electromagnetic radiation depending on its frequency. It shows the optic- and radio window for ground-based observatories on Earth.
Interaction
- This page was last modified 08:40, 17 May 2007 by Wikipedia user Shijualex. Based on work by Wikipedia user(s) Awolf002.
- All text is available under the terms of the GNU Free Documentation License. (See Copyrights for details.)
Wikipedia® is a registered trademark of the Wikimedia Foundation, Inc., a U.S. registered 501(c)(3) tax-deductible nonprofit charity. - About Wikipedia
- Disclaimers