We know that you’ve always wondered what space smells like, and now the answer is here: steak.
Astronaut Scott Kelly made the declaration after returning from the International Space Station recently – comparing what some had described as pungent, sweet and metallic, to a good old Australian barbecue.
When the station hatch opens for a vehicle to dock, the crew get a whiff of the distinct scent.
It seems like other astronauts aren’t as convinced though. Americans Don Pettit and...