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The Real Reason Two Identical Telescopes Were Built in the Middle of the Arctic — Highlights
Done 1/1 · 9:16 · 2026-10-09 23:40
Why Two Identical Telescopes Were Built in the Arctic — 3-Line Key Summary
The story of the twin radio telescopes at Ny-Ålesund in the Arctic, boiled down to three lines. ① Earth is measured using quasars fixed in the sky as a reference ② As the northernmost station of the global VLBI network, it becomes a partner to everyone ③ With two dishes, the number of quasars scanned doubles, and there's no gap even when one is under repair. Source: Science Cookie (과학쿠키).