'X-15 - The Original spaceplane' apparel & merch design

X-15 - The Original Spaceplane' is one of a series of Space related apparel & merchandise designs I've produced to support my blog thehighfrontier.blog
A range of items featuring this design are available from my REDBUBBLE shop: https://www.redbubble.com/people/TheHighFrontier/shop?asc=u