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Alvan Graham Clark Quiz
Alvan Graham Clark Expert Challenge: Prove Your Alvan Graham Clark Prowess
Updated: Jun 02, 2023
Alvan Graham Clark was an American astronomer and telescope-maker.
Brush up on your Alvan Graham Clark skills with this tricky quiz! Featuring 20 questions on a variety of topics, this is not for the casual fan. Only true Alvan Graham Clark buffs will be able to answer them all correctly. Unlock your full potential.
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Painter
Sculptor
Physicist
Astronomer
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19th Century
18th Century
20th Century
17th Century
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Reflecting Telescopes
Infrared Telescopes
Refracting Telescopes
Radio Telescopes
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Pluto
Sirius B
Andromeda Galaxy
Neptune
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Celestron
Alvan Clark & Sons
Hubble Optics
Clark Telescope Company
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Yellow Dwarf
Neutron Star
White Dwarf
Red Giant
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Canada
United States
United Kingdom
Germany
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Palomar Observatory
Keck Observatory
18.5-inch Clark Refractor
Hubble Space Telescope
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Sapphire
Plastic
Quartz
Glass
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Electroforming
Figuring
Ion Milling
Diamond Turning
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June 9, 1897
June 9, 1832
July 10, 1822
July 10, 1832
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June 9, 1897
July 10, 1832
July 10, 1897
June 9, 1832
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California
Massachusetts
Texas
New York
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50 Inches
40 Inches
30 Inches
20 Inches
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1862
1882
1852
1872
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Soda-lime Glass
Fused Quartz
Crown And Flint Glass
Borosilicate Glass
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4
3
2
1
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Palomar Observatory
Lick Observatory
Yerkes Observatory
Mount Wilson Observatory
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Nobel Prize
Henry Draper Medal
Lalande Prize
Gold Medal Of The Royal Astronomical Society
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Nov 2, 1926
Dec 20, 1891
Aug 25, 1822
Jun 9, 1897
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