Drop through the ocean in the right place and eventually you'll enter the twilight zone. It's hundreds of meters down, yet not so far as the ocean floor. And in the middle ground between light and shadow, science is making incredible discoveries.
원문출처 : https://www.cnn.com/2021/07/02/world/ocean-twilight-zone-whoi-c2e-scn-spc-intl/index.html
원문출처 : https://www.cnn.com/2021/07/02/world/ocean-twilight-zone-whoi-c2e-scn-spc-intl/index.html