NGC 6357, Emission Nebula in Scorpius
Image acquisition
Martin Pugh
, Image Processing Robert Gendler
Hydrogen Alpha Color Composite
FS 128, STL11000
copyright Robert Gendler and Martin Pugh 2006
NGC 6357, Emission Nebula in Scorpius
Image acquisition Martin
Pugh, Image Processing Robert Gendler
Hydrogen Alpha Color Composite
FS 128, STL11000
copyright Robert Gendler and
Martin Pugh 2006