This new high-resolution map shows the magnetic field lines embedded in gas and dust around the supermassive black hole at the core of the Milky Way (center of image; see below for annotated version).

A complex core. Earth's core comes in two parts. The liquid outer core starts about 1,800 miles (2,897 kilometers) from the surface of Earth and is made of liquid metals at temperatures of 4,000 ...

An image captured by the Hubble Space Telescope shows the dense core CB 130–3 as an orange blob obscuring the view of an infant star. (Image credit: ESA/Hubble, NASA & STScI, C. Britt, T. Huard ...