Galaxy Spiral galaxy Outer space Nature Universe Astronomical object Atmospheric phenomenon Atmosphere Darkness Celestial event Sky Astronomy Milky way Space Night Star Science Midnight Nebula Stock photography Screenshot Vortex Barred spiral galaxy Spiral galaxy NGC 1300 Galaxy Astronomy Picture of the Day Milky Way Star Grand design spiral galaxy Spiral Hubble Space Telescope Astronomy Arp 273 Unbarred spiral galaxy Lenticular galaxy Irregular galaxy