Recently NASA experts told that outer space smells like fried Steak and like a hot metal and welding of a motorbike.
All these strange smells were reported after the astronauts came back from space walk.
Now, Steven Pearce of British fragrance firm Omega Ingredients, commissioned by NASA will reproduce these smells in the laboratory with the aim to help the astronauts to prepare for their missions. Hopefully, these smells would be created by the end of this year.