Comment by whycome
4 hours ago
Why is this comet comment downvoted. Thats super interesting.
https://science.nasa.gov/solar-system/comets/67p-churyumov-g...
4 hours ago
Why is this comet comment downvoted. Thats super interesting.
https://science.nasa.gov/solar-system/comets/67p-churyumov-g...
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