If you have a D&D Beyond account you can access a promotional Spelljammer supplement for free. Spelljammer Academy is a series of four adventures -- the first, available now, is called Orientation, and will be followed later by Trial by Fire, Realmspace Sortie!, and Behold....H'Catha.
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Fall in cadets! It's time for your introduction to Wildspace! Spelljammer Academy is a series of four adventures that will prepare you for your journeys into space, and it's available to you at no cost with your D&D Beyond account. In the first adventure, you’ll undergo your orientation at the Spelljammer Academy, where you'll learn whether you have what it takes to traverse the deadly expanse of the cosmos. Over time, subsequent adventures in Spelljammer Academy will drop. Unlock one adventure in the series and you'll automatically receive the others upon their release.
Claim Spelljammer Academy now! - D&D Beyond
www.dndbeyond.com
