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Alvan Graham Clark

Alvan Graham Clark Expert Challenge: Prove Your Alvan Graham Clark Prowess

Updated: Mar 17, 2023

Alvan Graham Clark was an American astronomer and telescope-maker.

Brush up on your Alvan Graham Clark skills with this tricky quiz! Featuring 9 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.

Where was Alvan Graham Clark born?

  • Lowell

  • Ashfield

  • Goshen

  • Fall River