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How to Spot the International Space Station Twice This Weekend

When we think about the night sky, most people likely picture constellations, planets, the moon, or even meteors, on occasion. But the third-brightest object in the sky doesn’t fall into any of those categories. Plus, it’s constantly moving. If you guessed that it’s the International Space Station (ISS), you’d be right (or just paid attention to the photo at the top of the post.