They were actually brought into Spelljammer late in second edition. I don't think they got much attention, so we're giving them the attention now. 10 years into 5e, now is a good time to turn our ...

Spelljammer was first introduced in 1989, also as a boxed set titled Spelljammer: Adventures in Space written by Jeff Grubb. Published originally by TSR, it’s still in print with physical copies ...

Created by modder Bib-qwerty-san, the Features from DnD 5E Spelljammer mod is a huge campaign overhaul that implements a number of features from Fifth Edition’s Spelljammer Sourcebooks.

Adventures in Space includes The Astral Adventurer’s Guide, which contains the details needed for Spelljammer as a 5e campaign setting; Boo’s Astral Menagerie, which introduces “over 60 ...

While the Astral Sea wasn’t a part of the original Spelljammer campaign setting, it allows players to better merge existing campaign settings and 5E lore with the new Spelljammer rules.