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November 21, 2024   19:05 EST   0:05 UT   Conditions at Seagrave Observatory
SunMoon
Rise6:4422:03Moon Phase20.8d
Set16:2112:0864.6%
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Ronald Harger

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October 7, 1978: AstroAssembly

Fast Polishing a Perforated Schmidt Cassegrain Primary

October 7, 1978: AstroAssembly

My Experience With Electronic Drive Corrector Construction

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The name of this Society shall be “Skyscrapers, Inc. (Amateur Astronomical Society of Rhode Island).” The object of this Society shall be to educate the general public and membership on matters pertaining to astronomy. It shall be an educational, nonprofit organization. This Society is incorporated as a non-business corporation under the laws of the State of Rhode Island.