历史上最快的人，尤塞恩博尔特的遗产。
几十年来，有些人一直怀疑可能还有其他人，能够与我们交流，甚至访问我们的世界的智能生物。这听起来像是科幻小说，但今天来自全球各地的科学家正在宇宙中搜寻来自外星人的信号。
2006 年，夫妻团队 Duncan Lorimer 和 Maura McLaughlin 发现了来自太空的神秘信号，称为快速射电暴。这是一个如此明亮的辐射脉冲，似乎不是由宇宙中任何已知的物体引起的。解释范围从碰撞的中子星到来自比我们更先进的外星文明的通信信号。
50 多年来，科学家们一直在宇宙中寻找像洛里默爆发这样的奇怪信号。影片以科学家对地外智慧的最新探索结束。 Horizon获得了绿岸望远镜的电影研究人员的独家访问权，以寻找来自塔比之星的无线电信号，这颗恒星如此神秘，以至于一些科学家认为它可能被戴森球包围，这是一个由先进外星人建造的巨大能量收集器。
该剧在六大洲拍摄，去到北极圈、非洲草原等，用尖端摄像技术揭示前所未见的黑暗降临后的动物活动，“如同光天化日下一样清晰”。
In the shadow of the world's oldest pyramids, a team of archaeologists led by Dr Ramadan Hussein have made the discovery of a lifetime - a fully intact burial complex buried deep beneath the sand. Packed with treasures and world firsts, the site has the potential to re-write the book on mummification, unlocking secrets forgotten since the age of the pharaohs. Now the team have to open every sarcophagus, investigate every mystery and decode every clue in this never before seen discovery - the first Egyptian funeral parlour ever found. Episodes include… 1.Hidden Chamber Inside the ancient Egyptian necropolis of Saqqara, Dr Ramadan Hussein and his team work to uncover a unique tomb complex. Ramadan is intrigued by a wall at the bottom of the 100 foot shaft. A hunch tells him it could be a hidden burial chamber. What secrets could it hold? The team have to work fast to remove the unstable rock, but their risky search leads them to one of the biggest discoveries of the dig so far. 2.The Lone Coffin In the newly discovered tomb complex at Saqqara, one burial chamber stands out. It holds a single, stone sarcophagus while the rest are packed with mummies. Dr Ramadan Hussein and his team face their biggest challenge yet as they battle to lift the 5 ton lid and reveal the mummy within. Using forensic investigation techniques and the latest technology, what secrets can they discover about the tomb's 2600-year old owner? 3.The Broken Seal Archaeology is like detective work, and never more so when you discover a 12 tonne sarcophagus with its seal broken, and a lid that isn't flush with the base. From the gaps in the mortar, Dr Ramadan Hussein has a hunch that the lid was removed and replaced in antiquity. But why? Ramadan and his team investigate the evidence at this potential crime scene to discover what - or who - remains inside. 4.Servants of The Serpent Goddess In the very deepest level of the tomb complex, Dr Ramadan Hussein and his team discover two priests buried side by side. Their investigation is a rollercoaster ride filled with glittering riches, wealthy priests and the worship of a long lost serpent goddess. But something doesn't quite add up. Only the latest technology will reveal whether these priests are exactly what - or who - they seem.
本片跟随南卡罗莱纳州治安官部门的警官，展现了他们对在令人不安的情况下失踪的人口进行紧急搜寻的过程。
