AI Summary

NASA’s PREFIRE mission, consisting of twin CubeSats, began collecting infrared energy data in July 2024. The satellites have now recorded two full seasonal cycles at both the Arctic and Antarctic. Their observations show surface temperatures at the poles oscillating dramatically, ranging from cold (dark blue) to mild or warm (lighter blue to red). The animation produced from the data visualizes these temperature swings across the two-year period. The mission continues to monitor the poles’ changing thermal patterns.

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