Space, what is it? That's a question that has puzzled philosophers and scientists for centuries. And it's still a bit of a mystery. We know that space is the void that exists between matter, but beyond that, it's hard to say exactly what space is.

As for what space smells like, that's another mystery. Some people say it smells like nothing at all. Others say it smells faintly of roses or something sweet. But the truth is, we don't really know. astronauts who have been to space say it has a special smell, but they can't quite describe it. So for now, the jury is still out on what space smells like. But one day, perhaps we'll find out.