Does space have a smell?

Yes. According to Eau de Space, It Smells like Raspberry and Rum. NASA astronaut Tony Antonelli says space smells “strong and unique”. but We can’t smell space directly, because our noses don’t work in a vacuum. The interior of the International Space Station smells a little more mundane. When astronauts return from space walks and remove their helmets, they are welcomed back with a peculiar smell. An odor that is distinct and weird: something, astronauts have described it, like "seared steak." And also: "hot metal." And also: "welding fumes."