Science & Exploration OasISS mission: watch the launch live on the ESA website 27/05/2009 456 views 0 likes ESA / Science & Exploration / Human and Robotic Exploration / OasISS Mission ESA astronaut Frank De Winne starts his six-month OasISS mission with the launch of the Soyuz TMA-15 spacecraft to the International Space Station today at 12:34 CEST (10:34 UT).Watch the launch live Like Thank you for liking You have already liked this page, you can only like it once!