@Regranned from @nasa – Super soon…there will be a #Supermoon! Just before dawn on Jan. 31 a lunar trifecta – the Super Blue Blood Moon – will be visible in the sky. This full moon is the third in a series of “supermoons,” which is when the full Moon is at or near its closest point to Earth in its […]
solarsystem
@Regranned from @nasa – A cosmic search for a missing arm… This image shows a dwarf galaxy, located about 30 million light-years away in the constellation of Canes Venatici (The Hunting Dogs). Taken by the Hubble Space Telescope (@NASAHubble), the picture reveals the single major spiral arm of the galaxy, which gives it an asymmetric appearance. But why is there