AAPOD2 Image Archives

2025 Charles Lillo 2025 Charles Lillo

LDN 881 – A Dark Nebula in Cygnus

This cosmic cloudscape highlights LDN 881, a dark nebula silhouetted against the bright emission region in Cygnus. The dusty filaments weave through a glowing backdrop of hydrogen gas, their opaque tendrils blocking the light of countless background stars. Embedded within are young stellar objects still cocooned in their natal clouds, evidence that this is an active site of star formation.

The surrounding emission is rich in ionized hydrogen, giving the nebula its pink glow. Nearby, bright blue stars illuminate parts of the dust, creating subtle reflection features that contrast with the dark lanes. This intricate interplay of light and shadow makes LDN 881 a favorite target for deep-sky imagers exploring the Northern Cross region.

Read More