Russian cosmonaut Oleg Artemyev's Instagram attracted 124-thousand followers over the six months he spent on the ISS. He beamed down nearly 900 photographs and made a video-guide on taking selfies in orbit. As the new crew of the ISS prepares for Sunday night's take-off, we spoke to the blogger about his life and work in space.br br RT LIVE br Subscribe to RT! br Like us on Facebook Follow us on Twitter Follow us on Instagram Follow us on Google+ Listen to us on Soundcloud: br RT (Russia Today) is a global news network broadcasting from Moscow and Washington studios. RT is the first news channel to break the 1 billion YouTube views benchmark.