Episode Links:
ESA Rosetta Mission Page (http://blogs.esa.int/rosetta/)
Alexey Leonov- First Spacewalk (https://www.youtube.com/watch?v=uAPBRvd8OTY)
Signing the ESA Convention (http://www.esa.int/spaceinimages/Images/2015/05/Signing_of_ESA_Convention)
Signing the ESA Convention-2 (http://www.esa.int/About_Us/Welcome_to_ESA/ESA_history/History_ESA_Convention_1975)
