Why is the mysterious object Cygnus X-3 so bright? Astronomers may now find the answer
A binary system containing a massive star and possibly a black hole, together being a source of intense X-rays, has been shown to be a smaller-scale example of some of the brightest quasars on Earth. Universe. New findings from an international team used NASA‘S Imaging X-ray Polarimetry Explorer spacecraft (IXPE), approximately 24,000 images of an… Read More »