May 16, 2018

Example of quasar (Image ESA/Hubble & NASA)

An article published in the journal “Publications of the Astronomical Society of Australia” describes the discovery of the fastest growing supermassive black hole. A team of astronomers from the Australian National University (ANU) used data collected by ESA’s Gaia space probe, NASA’s WISE space telescope and the SkyMapper telescope at the ANU Siding Spring Observatory to find it. It’s a quasar, one of the brightest objects in the universe but is more than 12 billion light years away from Earth. It swallows the equivalent of the Sun’s mass every two days.