ລິ້ງ ສຳຫລັບເຂົ້າຫາ

Seven Potential Earths Discovered Orbiting One Tiny Star


Just 40 light years away there is a tiny, Jupiter-sized star called Trappist-1. And Wednesday, an international team of astronomers announced that they had discovered seven possible planet earths orbiting this one tiny star. VOA's Kevin Enochs reports.

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