Two Indian schoolgirls have discovered an asteroid which is slowly shifting its orbit and moving towards Earth.
원문출처 : https://www.cnn.com/2020/07/28/india/india-schoolgirl-asteroid-intl-scli-scn/index.html
원문출처 : https://www.cnn.com/2020/07/28/india/india-schoolgirl-asteroid-intl-scli-scn/index.html