Source
From the announcement:
With the new space platform mat preorder in full swing we bring you more good news to your cosmic duels. Starting now a space themed Planet Caravan miniature games mat is available with optional hexes. They blend in really nice with the background and are available as 1, 1.25, 1.5, 2, 2.5 or 3 inch grid. Go check them out at our webshop. They’re worth it.