Wings sound like something a goo pony could shape easily, but how would they fly?

And if they could fly, would they have any trouble getting shredded into pieces by the strong wind currents?

How would goo ponies interact with Clouds?

Could they maybe even fly into space?

Post your thoughts and Ideas Below!

4322460 To fly, they would shape wings onto their bodies, hollow out their middles and let themselves be filled with gasses, at which point they'd use their wings for control and stability and adjust altitude by changing density.

4322460 The strange part is that I was able to make that up as I went.