The fragrance of outer space.

 

He had not given up efforts to synthesize it and had sought advice from the astronaut returning from ISS to describe this peculiar smell, "a rather pleasant sweet metallic sensation". This fragrance of space, that submerged you by its scent of burning metal when you open the doors of the space shuttle. This olfactory sensation resulting of the mix of high-energy particles present in the cosmos, and space cabin air molecules.