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place

Arecibo Observatory

First appears in Book 1: The Three-Body Problem, chapter 13 (13)

Appearances

B1

B2

B3

What you know

Book 1: The Three-Body Problem

Ch 13Built in 1963 in Puerto Rico; collecting area exceeds all other radio telescopes combined, monitors 65,000 channels and can transmit at ultrahigh energy.

An unofficial, spoiler-aware fan guide to Remembrance of Earth's Past by Cixin Liu. Nothing past your reading progress is shown. Book details and covers from Open Library.

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