NGC 7822

NGC 7822, also known as Sh2-171 is a vast emission region in the constellation Cepheus. A powerful region for new stars formation, which strong radiation ionizes the surrounding gas causing it to glow. Image is a two-panels mosaic narrowband SHO palette with RGB stars, 30hrs total integration time (15hrs/panel) High Read more…

Sh2-119 Clamshell nebula

Sh2-119 also known as the Clamshell nebula is a large emission complex in Cygnus, surrounding the bright star 68 A Cyg. Several dark dust lanes and globules cross the nebula creating suggestive dark filaments. 15hrs total integration time in narrowband SHO palette (5hrs Ha/Oiii/Sii each). High resolution here