One of the largest known meteorites to hit Earth struck nearly 800,000 years ago, but the exact spot where it smashed into our planet has been a mystery -- until now.
원문출처 : https://www.cnn.com/2020/01/08/asia/australasian-impact-crater-laos-intl-hnk-scli-scn/index.html
원문출처 : https://www.cnn.com/2020/01/08/asia/australasian-impact-crater-laos-intl-hnk-scli-scn/index.html