Enceladus Size:70x100 cm This could help explain the

This could help explain the rapid build-up of present day giant elliptical galaxies

In particular the sky portion is a mosaic of multiple photographs taken at 50mm (5 shots has been taken per each frame to stack for noise reduction)with an astromodified camera (ILCE-A7S) and an astrotracker

We love science behind understanding such a objects as black hole

Note that the center of the galaxy is located within the bright white region on the lower right-hand side of the image

Enceladus Size:70x100 cm This could help explain theA masterpiece of time and wrenching gravity, the tortured surface of Saturn's moon Enceladus and its fascinating ongoing geologic activity tell the story of the ancient and present struggles of one tiny world. The enhanced color view of Enceladus seen here is largely of the southern hemisphere and includes the south polar terrain at the bottom of the image. Ancient craters remain somewhat pristine in some locales, but have clearly relaxed in others.