Astronomers Coffee

22-30 Yanghwa-ro 19-gil, Mapo-gu, Seoul, South Korea

A tiny underground coffee laboratory in Mapo-gu where baristas pull shots with precision across multiple bean offerings. Choose between their signature Pluto beans—bright and fruity with notable acidity—or the Cosmic blend featuring Brazilian beans for a more balanced profile. The focused menu and intimate industrial setting emphasize the coffee itself.

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About

A tiny underground coffee laboratory in Mapo-gu where baristas pull shots with precision across multiple bean offerings. Choose between their signature Pluto beans—bright and fruity with notable acidity—or the Cosmic blend featuring Brazilian beans for a more balanced profile. The focused menu and intimate industrial setting emphasize the coffee itself.

Location

22-30 Yanghwa-ro 19-gil, Mapo-gu, Seoul, South Korea

Hours(Seoul time)Open now

monday12:00 - 23:00
tuesday12:00 - 23:00
wednesday12:00 - 23:00
thursday12:00 - 23:00
friday12:00 - 23:00
saturday12:00 - 23:00
sunday12:00 - 23:00

Features

Price: $$
Seating space: Small/Cozy
WiFi
Food Available
Single Origin
Work-friendly

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