image shows the rosette nebula, an HII region that has shells of red gas in circular layers that resemble a rosette around the outside with little nebulosity in the centre. Some people think the shape resembles a human skull. There is a bright star cluster almost in the centre and the whole nebula is surrounded by a black sky and numerous faint stars
#RosetteNebula in Nov '25 from #Oxfordshire, UK. #WilliamOptics 70mm refractor, EQ5 Pro mount/permanent pier, astro-modded #Canon1100D + #AltairQuadband filter. 150 x 2min + 30 darks, total exposure of 5 hours. I was losing the sky to dawn light at the time of imaging #Astrophotography