Mount Wilson Observatory - Solar Telescopes

Solar Telescopes

There are three solar telescopes, two of which are now used for astronomical research, also known as solar towers due to their construction. The 60-foot (18 m) tower telescope was completed in 1908, and the 150-foot (46 m) tower telescope was completed in 1912. The Snow solar telescope, built in 1904 is used for educational demonstrations. The telescopes are used to study helioseismology and other changes in the sun's nature.

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Famous quotes containing the word solar:

    Our civilization has decided ... that determining the guilt or innocence of men is a thing too important to be trusted to trained men.... When it wants a library catalogued, or the solar system discovered, or any trifle of that kind, it uses up its specialists. But when it wishes anything done which is really serious, it collects twelve of the ordinary men standing round. The same thing was done, if I remember right, by the Founder of Christianity.
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