For scale: > The odd radio circle’s large outer circle is possibly more than a million light years across The entire Milky Way galaxy is 100,000 light years a

For scale: > The odd radio circle’s large outer circle is possibly more than a million light years across The entire Milky Way galaxy is 100,000 light years across: https://www.universetoday.com/75691/how-big-is-the-milky-way/ https://www.universetoday.com/75691/how-big-is-the-milky-way...