Polaris, one of the most famous and important stars in the night sky, is spotty and absolutely huge, new research suggests.
This sequence of images shows that the North Star ... Polaris appears higher in the sky the further north you travel. At the north pole, Polaris is always directly above. From the equator ...
Astronomers using Georgia State University's Center for High Angular Resolution Astronomy (CHARA) Array have made groundbreaking discoveries about Polaris, the North ... close-up images of Polaris ...