13 things you need to know about space

Video: 00:05:34 Here at ESA, the European Space Agency, space is our business. It's a place we explore, heading outwards while also looking back, to improve life on our own blue planet. Why go out there? Because space is useful and valuable; because it's the place we all live. That's why ESA does what we do: because Earth is only the start. Here's what you need to know about the stuff that surrounds us. #SpaceCare #WhenTheAtmosphereIsntEnough