旅行者1,2号飞行路线以及离开太阳系:
http://v.youku.com/v_show/id_XMzg0NzAyNzc2.html
http://www.tudou.com/programs/view/d5sxbahG1i0/?resourceId=0_06_02_99
http://v.youku.com/v_show/id_XMzg0NzAyNzc2.html
http://www.tudou.com/programs/view/d5sxbahG1i0/?resourceId=0_06_02_99