On 15 December 2015 Tim Peake, the European Space Agency's first British astronaut, launched to the International Space Station (ISS) for a six-month mission. The Museum, in partnership with Discover South Kensington, celebrated Tim’s trip to the ISS with a fun-packed day and evening of events.
Watch the video of the celebrations above.
Find out more about the Principia mission
Find out more about Discover South Kensington’s Space programmes
Image credit: Tim Peake UK Space Agency