The Corona This is the sun’s outermost atmospheric layer. The corona is so hot that scientists do not have any scientific explanation for it. It transforms into the solar wind when it reaches 13 million kilometers from the surface of the sun. This strong plasma gust floats off the sun’s surface and through our solar …

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The great observatories of the world are responsible for many of the prolific astronomical observations of the twentieth century. Telescopic photograpy, radio dish data collection, and infrared imaging are among the many different techniques observatories have been able to employ to learn about the heavens. The Palomar Observatory may be the most famous of all. …

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For most of us, the idea of astronomy is something we directly connect to “stargazing”, telescopes and seeing magnificent displays in the heavens.  And to be sure, that is the exciting area of astronomy that accounts for it’s huge popularity.  So to the uninitiated, the idea of “radio astronomy” seems strange.  There are two reasons …

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