Nasa’s new look at the first black hole ever photographed reveals a surprising discovery

<iframe
  src="https://hindustansphere.com/embed/cluster/5b05fbab2749b5daa3d5d2f9e6c40ad69ad58846"
  width="100%" height="320"
  style="border:0;max-width:680px"
  loading="lazy"
  title="Nasa’s new look at the first black hole ever photographed reveals a surprising discovery"></iframe>