They are not interchangeable. The space shuttle could be called a space ship. but not all space ships are shuttles. The shuttle was specifically meant to bring astronauts back and forth from the space station and to be reusable. this is what makes it a shuttle.
I checked it out online - I vaguely remember it, but my husband called out, "Why are you playing David Bowie???" (And this is from a man who listens to country all the time.)
I would imagine there are many who are familiar with the song - but have no idea what its official title is. Lots of folks mistakenly call it "Major Tom" or something along those lines.
I really don't want to be 'that commenter', but, I feel compelled to mention that 'David Bowie song' could also refer to 'Hallo Spaceboy', though I can't imagine anyone knowing that and not 'Space Oddity', so it's not much of an issue.
Not that I could ever afford it but considering some of the parking problems I've had in large cities like Los Angeles, if I lived in Hong Kong and was rich it would be something I'd be willing to pay and consider it money well spent.
I would buy a helicopter, for that amount of money, yes you'd still have parking issues, but i am sure there is a way to work around that, with a hanglider or somethin.
I didn't know it either, but knowing that space was one of the words made it easy to guess. My first thought was, "Space blank," but I couldn't think of anything to fill in the blank. My second thought was, "Blank space. Oh, that works." (Surprised you didn't get it the same way. You're usually good at that.)
I thought it said website that overtook Facebook, so was trying for ages to think of what it could be, eventually deciding it must just be some Chinese website. :(
I bet you've heard the song though.