Halley’s Comet
The infamous Halley’s Comet was first observed in 1986. It was first noticed in 239 BCE but hadn’t been seen since. It won’t be near Earth again until 2061.
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The infamous Halley’s Comet was first observed in 1986. It was first noticed in 239 BCE but hadn’t been seen since. It won’t be near Earth again until 2061.
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