Cosmos Daily 🚀: “look up tonight Eris: More Massive than Pluto ris, a dwarf…”

look up tonight Eris: More Massive than Pluto ris, a dwarf planet currently orbiting the Sun at about twice Pluto's distance, has been measured to have about 27 percent more mass than Pluto. The mass was calculated by timing… 📷 NASA APOD #space #nasa #astronomy #cosmos #science