9/30/2026
The Chart Room

A Physicist Has an Ingenious Plan to Track Arctic Sea Ice With a Cold War-Era Early Warning Radar

Filed by Dana Graviton
A Physicist Has an Ingenious Plan to Track Arctic Sea Ice With a Cold War-Era Early Warning Radar
An effort to bounce radar off the ionosphere across vast distances was too late for the Cold War, but it may help make Arctic shipping lanes safe.
D
Dana Graviton
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A Physicist Has an Ingenious Plan to Track Arctic Sea Ice With a Cold War-Era Early Warning Radar — The Chart Room