Astronomers using the W. M. Keck Observatory in Hawaii have made a startling finding: a distant exoplanet with a tail hundreds of thousands of miles long. Planet WASP-69 b is located 164 light-years ...
One of the strangest galaxies in the neighborhood of the Milky Way has just presented astronomers with a fascinating mystery. It's called Centaurus A, and huge jets of plasma shooting from its central ...