In r/astronomy and r/astrophotography, creators share detailed capture and processing notes for nebulae and galaxies, emphasizing hydrogen alpha and narrowband techniques as a path to higher contrast under light pollution.
IC 434 & NGC 2024: The Horsehead & Flame Nebulae (HaRGB)
the Horsehead Nebula is one of the most recognisable shapes in the night sky: a pillar of cold dark dust silhouetted against the glowing hydrogen curtain of IC 434.
Rosette Nebula in SHO Narrowband Hi all - sharing my first mono image of the Rosette nebula.
M81-M82-LRGB+Deep HA, Bodes, Cigar
Continuum subtraction of red from HA
This finding is one of many signals tracked across Space. The live feed updates every few hours with new expert voices, debates, and emerging ideas.
← Back to Space