Portals are my favorite way of travelling to space because usually I can't breach the atmosphere flying. I know I created that context and it's totally in my power to breach it, but teleportation has become so easy for me that portals show up so frequently now without any real intention so I find myself in space all the time. In fact, if I see a portal in the sky and have to fly into it, I almost always end up somewhere where there's either no ground or gravity just doesn't exist.