The NGC 1300 galaxy is about 110,000 light-years across; just slightly larger than our own galaxy, the Milky Way.
800,000,000,000 stars in diameter.
The Sunflower Galaxy (M63, or NGC 5055) is a spiral galaxy in the constellation Cane.It is approximately 37 million light years from us.
Galaxy M31, Galaxy M32, and Planetary Nebula NGC 7662
Who knows. We are only just able to determine planets in our own galaxy, let alone others. We have detected a supernova, producing SN 1994ae in that region of space.
The spiral galaxy NGC 4414 is approximately 62 light years away from planet Earth. It has been photographed by the Hubble Telescope multiple times. Its outer arms appear bluer because they are constantly forming new stars so it would be difficult to say how many stars might be in the galaxy.
The Pinwheel Galaxy (also known as Messier 101 or NGC 5457) is a face-on spiral galaxy distanced 21 million light-years (six megaparsecs away in the constellation Ursa MajorM101 is a relatively large galaxy compared to the Milky Way. With a diameter of 170,000 light-years it is seventy percent larger than the Milky Way.It has a disk mass on the order of 100 billion solar masses, along with a small bulge of about 3 billion solar masses.
NGC 3486 is a type Sb spiral galaxy.
No. NGC 5458 is a galaxy.
Unknown, maybe several hundred thousand light-years in diameter.
NGC 3079 is a galaxy, not a planet.
Believe it or not, the NGC 7331 group of galaxies.
Messier 81 (or NGC 3031 or Bode's Galaxy) is a spiral galaxy about 12 million light years from us.
It is in the constellation Reticulum.
The NGC 613 galaxy is a barred spiral galaxy 67 million light-years from Earth (20.7 mpc) in the Sculptor constellation, and is 100,000 light-years in diameter (same size as the Milky Way), and contains about 100 billion stars (same number of stars as the Milky Way).
The Pinwheel Galaxy (Messier 101 or NGC 5457)
Galaxy NGC 1232 was discovered by William Herschel.
The nebula NGC 2440
105,000,000,000.