Our visual knowledge of the current North Star (because of Earth's axial wobble ... Returning to those spots, as the CHARA team says, these high-resolution images of Polaris mark the first ...

Webb’s exquisite details reveal a chance, random alignment of a protostellar outflow and a distant spiral galaxy. When we ...

High-resolution near-infrared light captured by ... of the first Palomar Observatory Sky Survey, accurately recording each object's coordinates and characteristics. These catalogues provided ...