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Science Quote by Clyde Tombaugh

"What you do is, you have your drawing board and a pencil in hand at the telescope. You look in and you make some markings on the paper and you look in again"

About this Quote

There is something almost aggressively unglamorous about Tombaugh's description of discovery: no eureka, no celestial choir, just a pencil, a board, and the discipline to look again. Coming from the man who found Pluto by painstakingly comparing photographic plates, the line reads like a quiet manifesto against the myth of the lone genius struck by inspiration. His method is mechanical in the best sense: repeatable, teachable, and suspicious of your own eyes.

The intent is practical instruction, but the subtext is moral. Tombaugh is narrating a kind of scientific humility: the universe doesn't reveal itself to charisma, it yields to careful iteration. The rhythm of the sentence (look, mark, look again) mimics the workflow it describes, turning tedium into a litany. It's also a subtle corrective to the era's public-facing astronomy, which loved grand talk of canals on Mars and life beyond Earth. Tombaugh, working at Lowell Observatory in the late 1920s, inherits that institution's speculative reputation and answers it with procedure.

Context sharpens the stakes. He wasn't using a sleek modern sensor; he was hunting for a faint, moving point amid a star field, where the smallest bias or sloppy note could manufacture a planet out of noise. The quote's plainness is the point: discovery is often clerical work performed at the edge of human perception. Even Pluto, later demoted, doesn't diminish the achievement; it underlines it. Science advances less like revelation than like careful bookkeeping with the cosmos.

Quote Details

TopicScience
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Citation Formats

APA Style (7th ed.)
Tombaugh, Clyde. (2026, January 16). What you do is, you have your drawing board and a pencil in hand at the telescope. You look in and you make some markings on the paper and you look in again. FixQuotes. https://fixquotes.com/quotes/what-you-do-is-you-have-your-drawing-board-and-a-87727/

Chicago Style
Tombaugh, Clyde. "What you do is, you have your drawing board and a pencil in hand at the telescope. You look in and you make some markings on the paper and you look in again." FixQuotes. January 16, 2026. https://fixquotes.com/quotes/what-you-do-is-you-have-your-drawing-board-and-a-87727/.

MLA Style (9th ed.)
"What you do is, you have your drawing board and a pencil in hand at the telescope. You look in and you make some markings on the paper and you look in again." FixQuotes, 16 Jan. 2026, https://fixquotes.com/quotes/what-you-do-is-you-have-your-drawing-board-and-a-87727/. Accessed 19 Feb. 2026.

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Drawing Board and Pencil in Hand at the Telescope: Clyde Tombaugh
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About the Author

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Clyde Tombaugh (February 4, 1906 - January 17, 1997) was a Scientist from USA.

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