Spacy sneakers seem to be more and more popular these days, as the Nike folk continue to riff off the immense popularity of the whole “Galaxy” theme. Putting a different spin on sneakers in space are these illustrations from Ghica Popa, which reinvent classic silhouettes as vessels for interstellar travel. This time around he whips up versions of the Air Jordan III, Air Jordan IV, Nike Air Max 1, and Nike Air Max 95. See all of them after the jump and then tell us your thoughts on these latest bits of sneaker art.