Rare comet makes once-in-170,000-year pass near Earth

Name: Rare comet makes once-in-170,000-year pass near Earth
Uploaded: 2026-04-14T14:01:39Z
Duration: 4 min 56 s
Description: Hunter Miller from Adler Planetarium explains how to spot a rare comet and what makes these ancient space visitors so difficult to track and predict.

FOX LOCAL Chicago · Apr 14, 2026 · 4m 56s

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Hunter Miller from Adler Planetarium explains how to spot a rare comet and what makes these ancient space visitors so difficult to track and predict.