The first issue of The Dark Nebula (top left) was published by Cyclone Comics in 1989, subsequent issues (#2-#8, see below) were published under the Southern Cross Comics imprint by Tad Pietrzykowski. Cyclone Comics published #9 in 2021, with subsequent issues once more being released under the Southern Cross Comics imprint by Reverie Publications.
The Dark Nebula © Tad Pietrzykowski. All rights reserved.