Commander Scott Kelly has just returned from his 340-day mission aboard the ISS. The record breaking mission has seen Kelly and Russian cosmonaut Mikhail Kornienko spend almost a year in space, and scientists hope to gain an insight into what long stays in microgravity do to the body, with views on missions to Mars in the future.
Scott Kelly's stunning photos from a year in space. When astronaut Scott Kelly returns to Earth he will have spent 340 days on the International Space Station. Hardly one went by without him sharing a photograph with his social media fans. Cosmos art director Robyn Adderly selects some of her favourites. | Cosmos