Does anybody know what system they'll use for Aabria's space campaign?

On Dimension 20, Aabria has only run 5e and Kids on Brooms. When Brennan ran a space campaign, it was SW5e.

But there are many other options - Starfinder, Traveller, Star Trek Adventures, Dune: Adventures in the Imperium, etc...

Did I miss any clues? What are your own speculations?