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Astronaut Chris Hadfield has kept us well and truly entertained with his videos detailing life aboard the International Space Station.

The Canadian showed us how to make a sandwich in space and brushed his teeth at zero gravity.

He even recorded his own version of a famous David Bowie song, Space Oddity.

Newsround's picked out our favourite five updates from the coolest spaceman around.

Watch the video of Chris Hadfield answering your questions.