The planet Mercury will crawl across the face of the Sun on Monday. Its passage will be visible across all of the United States except most of Alaska. Don’t look at it directly, though. Instead, use eclipse glasses or watch it online.
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The planet Mercury will crawl across the face of the Sun on Monday. Its passage will be visible across all of the United States except most of Alaska. Don’t look at it directly, though. Instead, use eclipse glasses or watch it online.