Only after 25 minutes of capturing data at 10 second exposures – the Crescent Nebula is appearing in Dan Stevens image that he took on the 19th April 2026 using a Seestar S30.
The Crescent Nebula (also known as NGC 6888, Caldwell 27, Sharpless 105) is an emission nebula in the constellation Cygnus about 5000 light-years away.
