Scientists may have detected signs of a planet transiting a star outside of the Milky Way, in what could be the first planet ever to be discovered outside our galaxy. CNN's Bianca Nobilo has more.
원문출처 : https://www.cnn.com/videos/world/2021/10/27/planet-found-in-whirlpool-galaxy-nobilo-tgb-intl-hnk-vpx.cnn
원문출처 : https://www.cnn.com/videos/world/2021/10/27/planet-found-in-whirlpool-galaxy-nobilo-tgb-intl-hnk-vpx.cnn