Swift J1745-26, with a scale of the moon as it would appear in the field of view from Earth. This image is from September 18, 2012 when the source peaked in hard X-rays. Credit: NASA/Goddard Space Flight Center/S. Immler and H. Krimm Back in mid-September, the Swift satellite was going about its multi-wavelength business of … Continue reading "Rare X-Ray Nova Reveals a New Black Hole in the Milky Way"