All news on the topic: Tim Peake

Tim Peake is concerned too may satellites in space could cause Kessler syndrome - the plot of the 2013 film Gravity starring George Clooney and Sandra Bullock

Astronaut Tim Peake, who is fronting his first ever documentary series called Secrets of Our Universe for Channel 5 says that humans will land on Mars sooner than expected

Head of Space Exploration in the UK, Libby Jackson, is convinced that there are aliens in the universe and that we will have "more answers" in the coming years but says there is no way we are the only "life form"

The astronaut - who is one of just a small handful of Brits to ever voyage to outer space - said it was time to step down but wouldn't rule out another trip