Dan Snow uncovers the lost Vikings in America with space archaeologist Dr Sarah Parcak. Sarah uses satellites 383 miles above the earth to spot ruins as small as 30cm buried beneath the surface. As Sarah searches for Viking sites from Britain to America, Dan explores how they voyaged thousands of miles when most ships never left the shoreline. He also tracks their expansion west, first as raiders and then as settlers and traders throughout Britain and beyond to Iceland and Greenland. In North America they excavate what could be the most westerly Viking settlement ever discovered. 　　译文(2): 丹 · 斯诺和太空考古学家莎拉 · 帕卡克博士一起揭开了美国失落的维京战士的神秘面纱。萨拉利用地球上空383英里处的卫星发现地下30厘米深的废墟。当莎拉搜寻从英国到美国的维京海盗遗址时，丹探索了当大多数船只从未离开海岸线时，他们是如何航行数千英里的。他还跟踪了他们向西扩张的情况，首先是作为掠夺者，然后作为定居者和贸易商遍布英国，最后到达冰岛和格陵兰岛。在北美，他们挖掘出了可能是迄今为止发现的最西面的维京人定居点。