I mean if it's good enough for XKCD, this question deserves more upvotes!

Planet made out of polystyrene, high winds, polystyrene fragments elevated as wing shapes in the airstream, something something?

Thank you - makes sense! (Just googled to work out that Å is Angstroms en.wikipedia.org/wiki/Angstrom - a way of representing very tiny lengths)

I was thinking of exoplanets, moons, planets etc

Collapsing the telescope a little did make it possible to focus an image, so many thanks for that. Ultimately it feels quite unwieldy with a DSLR attached to the camera directly, so I decided to get a little webcam with an eyepiece adaptor... Still experimenting with this - main issue is the narrow field of vision...