Just 11 light years from earth is the GJ 15 A star system with two planets orbiting a red-dwarf star. This makes it the closest solar system to Earth that contains multiple planets.
원문출처 : https://www.cnn.com/2019/10/16/world/gj-exoplanet-system-scn/index.html
원문출처 : https://www.cnn.com/2019/10/16/world/gj-exoplanet-system-scn/index.html