APOD: 2012 September 22 - Austrian Analemma
A different astronomy and space science related image is featured each day, along with a brief explanation.
The Eagle Nebula in Mapped Color
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Creative Commons: Terry Bisson
The Worlds of David Darling
Science, astronomy, and space flight news, science and renewable energy encyclopedias. Maintained by science writer David Darling, Ph.D.
Rare Sight! See All 7 Planets in the Night Sky This Week...
Don't miss the seven major planets of the solar system in the night sky this week.
Photopic Sky Survey
Musical Solar System - based on real orbital frequencies