NGC 3808B

NGC 3808B is a barred spiral galaxy in the constellation Leo about 333 million ly from Earth. It spans roughly 73,000 ly, about 73% of our Milky Way's width. The light reaching us tonight left it about 333 million years ago.

Because its light is 333 million ly from home, you are seeing NGC 3808B as it looked roughly 333 million years ago. The photons left before that much of history had passed, and are only now reaching us. This distance is estimated from the galaxy's redshift, so the lookback time is approximate.

Source: structural data (position, morphology, brightness, redshift) from OpenNGC (CC BY-SA). Distance computed by gravityfinder from redshift via Hubble's law (H0 = 70 km/s/Mpc).