How does space smell like?

Question

i think it smells like nothing because there is nothing in space so it does not smell anything

Answer 1

If there is nothing there to smell there must be no smell.

Answer 2

but Chris Hadfield said that it smells like burnt steak in space and he said something like that in a video in YouTube.

Answer 3

I would think that if Cris Hadfield smelled burnt steak in space someone sitting next to him must be eating or cooking steak. Was he in space recently? Where and under what conditions. Space is void; there is nothing there. It is a vacuum but an imperfect vacuum since there may be space dust and debris from nearby plants/moons, etc. But if you stick to space being a vacuum there just isn't anything in a vacuum.