https://twetch.app/t/419cce8989d99426e48b4bd52c3a0c86879f69…

https://twetch.app/t/419cce8989d99426e48b4bd52c3a0c86879f69f2c44e5e3e1bcdb603fd560e92 The diameter of the 6 arcsecond inner core of the galaxy is about 17±0.7 kly (5.3±0.2 kpc) while the surrounding ring has an inner 28″ diameter of 75±3 kly (24.8±1.1 kpc)