1 00:00:00,000 --> 00:00:17,800 Since the beginning of recorded time, mankind has seen unidentified flying objects in the 2 00:00:17,800 --> 00:00:18,960 sky. 3 00:00:18,960 --> 00:00:22,520 Have extraterrestrials influenced the course of human events? 4 00:00:22,520 --> 00:00:39,240 Confront the specter that has haunted our collective imagination throughout history. 5 00:00:39,240 --> 00:00:46,000 For thousands of years, we have gazed in awe at the night sky. 6 00:00:46,000 --> 00:00:51,600 In watching their slow yet relentless movement across the heavens, people discover that the 7 00:00:51,600 --> 00:00:57,640 changing pattern of the stars precisely matched the ebb and flow of seasons. 8 00:00:57,640 --> 00:01:05,000 This allowed for the development of the calendar and the rise of agriculture. 9 00:01:05,000 --> 00:01:10,600 But some objects in the sky followed neither pattern nor orderly path, seeming to defy 10 00:01:10,600 --> 00:01:15,680 the natural laws that bind all things. 11 00:01:15,680 --> 00:01:21,800 Since unidentified flying objects or UFOs challenged human understanding, provoking 12 00:01:21,800 --> 00:01:30,640 a quest that continues to this day. 13 00:01:30,640 --> 00:01:36,080 You'd have to say that UFO evidence goes back as far as man has left any records at all, 14 00:01:36,080 --> 00:01:43,080 because even in ancient cave art 20,000 years ago or so in France and Spain, there are objects, 15 00:01:43,080 --> 00:01:47,840 drawings that look like modern flying saucers. 16 00:01:47,840 --> 00:01:53,120 So you'd have to go back that far if you wanted to start some point in time when the first 17 00:01:53,120 --> 00:01:58,440 UFO report was recorded. 18 00:01:58,440 --> 00:02:04,200 Forever frozen in silence and in stone, these provocative drawings raise questions which 19 00:02:04,200 --> 00:02:06,760 are debated to this day. 20 00:02:06,760 --> 00:02:11,600 For some, these shapes represent gods or ancestral spirits. 21 00:02:11,680 --> 00:02:23,440 But for others, they are ancient depictions of spacecraft, ancient aliens. 22 00:02:23,440 --> 00:02:30,080 Text from the world's earliest civilizations, including Sumeria some 5,000 years ago, mentioned 23 00:02:30,080 --> 00:02:39,760 strange aerial phenomena and the beings who controlled them. 24 00:02:39,920 --> 00:02:44,760 There are ancient records in which people describe different kinds of flying objects, 25 00:02:44,760 --> 00:02:46,400 which they have seen. 26 00:02:46,400 --> 00:02:52,440 In some cases, the people were describing what they understood to be flying vehicles 27 00:02:52,440 --> 00:02:56,200 piloted by various categories of living beings. 28 00:02:56,200 --> 00:02:59,080 There are written accounts which describe this in great detail. 29 00:03:10,760 --> 00:03:19,760 The images are provocative and controversial. 30 00:03:25,640 --> 00:03:31,480 A lot relates to how you interpret the signs that we see. 31 00:03:31,480 --> 00:03:35,440 Is a sketch on the wall, an alien, and a space helmet? 32 00:03:35,440 --> 00:03:36,800 Is it a diving helmet? 33 00:03:36,800 --> 00:03:41,560 Or is it just the decorative piece of work from a science fiction writer of several 34 00:03:41,560 --> 00:03:42,960 thousand years ago? 35 00:03:42,960 --> 00:03:47,480 So the further back you go, the harder it is to interpret. 36 00:03:47,480 --> 00:03:52,280 Despite increasing public support for the notion that UFOs may have been visiting the 37 00:03:52,280 --> 00:03:58,480 earth since the dawn of history, the scientific community is overwhelmingly skeptical about 38 00:03:58,480 --> 00:04:03,440 the subject. 39 00:04:03,440 --> 00:04:08,640 Some people saw weird things in the sky and they were convinced that these were symbols 40 00:04:08,640 --> 00:04:10,320 of God's intentions. 41 00:04:10,320 --> 00:04:12,600 Their lives were controlled by the gods. 42 00:04:12,600 --> 00:04:17,880 And in every case that I am aware of, there is an alternate explanation. 43 00:04:17,880 --> 00:04:19,840 It could have been a meteor which they didn't understand. 44 00:04:19,840 --> 00:04:22,240 It could have been some ball lightning. 45 00:04:22,240 --> 00:04:26,360 It could have been any kind of thing that was just totally unknown to primitive man. 46 00:04:26,360 --> 00:04:33,360 And so they always interpret these things in terms of supernatural. 47 00:04:33,360 --> 00:04:39,320 Despite scientific skepticism, the annals of human affairs contain many curious examples 48 00:04:39,320 --> 00:04:46,440 of strange objects seen in the sky. 49 00:04:46,440 --> 00:04:51,880 One of the earliest written records of an encounter with a UFO comes from Egypt more 50 00:04:51,880 --> 00:04:55,400 than 3500 years ago. 51 00:04:55,400 --> 00:05:06,600 There's a story about two, most three Egyptian pharaohs who saw circles of fire in the sky 52 00:05:06,600 --> 00:05:08,360 and started off with one. 53 00:05:08,360 --> 00:05:11,880 And then the report says that there were a few days later, there were many of them in 54 00:05:11,880 --> 00:05:13,560 the sky. 55 00:05:13,560 --> 00:05:24,200 And it was so impressed that this was recorded on a papyrus and considered very momentous. 56 00:05:24,200 --> 00:05:33,520 In the year 22 of the third month of the winter, a circle of fire appeared in the sky. 57 00:05:33,520 --> 00:05:39,760 After some days, it became more numerous and shone with the brightness of the sun extending 58 00:05:39,760 --> 00:05:43,480 to the very limits of the heavens. 59 00:05:43,480 --> 00:05:51,600 The records of Pharaoh Tethmosis, 1480 BCE. 60 00:05:51,600 --> 00:05:57,240 Days later, during his invasion of Asia, the mighty Greek leader Alexander the Great 61 00:05:57,240 --> 00:06:04,360 is chronicled as having witnessed UFOs. 62 00:06:04,360 --> 00:06:11,000 While crossing a river in 329 BC, Alexander and his men observe what are described as 63 00:06:11,000 --> 00:06:14,600 gleaming silver shields in the sky. 64 00:06:14,600 --> 00:06:19,920 The objects repeatedly swoop down on the column of soldiers, scattering men and horses 65 00:06:19,920 --> 00:06:25,000 in panic. 66 00:06:25,000 --> 00:06:31,280 Seven years later, while attacking the Phoenician city of Tyre in the eastern Mediterranean, 67 00:06:31,280 --> 00:06:34,480 Alexander again encounters UFOs. 68 00:06:34,480 --> 00:06:39,320 Recorded by observers on both sides of the conflict, one of the objects suddenly shoots 69 00:06:39,320 --> 00:06:45,720 a beam of light at the city wall, which crumbles into dust, allowing Alexander and his troops 70 00:06:45,720 --> 00:06:51,000 to easily breach the defenses and take the city. 71 00:06:51,000 --> 00:06:56,680 The passage of centuries leaves us with little proof of whether the events really took place, 72 00:06:56,680 --> 00:07:07,200 or were merely the products of fertile and imaginative minds. 73 00:07:07,200 --> 00:07:14,120 Remember the working hypothesis for historians, for hundreds of years, has always been that 74 00:07:14,120 --> 00:07:20,040 mankind is alone, that there are no intruders from outer space, that there were no advanced 75 00:07:20,040 --> 00:07:27,320 civilizations, that our civilization, in each generation thinks is at the peak. 76 00:07:27,320 --> 00:07:28,320 We're it. 77 00:07:28,320 --> 00:07:31,760 Well, unless you throw out those assumptions, there's no way you're going to get at the 78 00:07:31,760 --> 00:07:36,400 truth of these old accounts. 79 00:07:36,400 --> 00:07:41,840 Many of the accounts are mystifying indeed. 80 00:07:41,840 --> 00:07:48,680 Medieval Europe was the scene of a mysterious incident in 1463, when a strange slab-like 81 00:07:48,680 --> 00:07:52,360 object reportedly appeared in the sky. 82 00:07:52,360 --> 00:07:59,680 Surrounded by flames and a bright light, it glided eerily above the landscape. 83 00:07:59,680 --> 00:08:07,120 This drawing was made by Hermann Shaden, a witness to the event. 84 00:08:07,120 --> 00:08:12,400 A century later, another witness recorded this unearthly occurrence above the skies 85 00:08:12,400 --> 00:08:15,200 of Nuremberg, Germany. 86 00:08:15,200 --> 00:08:21,960 On the morning of April 14th, 1561, huge round cylinders were said to have appeared above 87 00:08:21,960 --> 00:08:24,000 the city. 88 00:08:24,000 --> 00:08:33,360 Smaller circular objects emerged from them, appearing to engage in battle with one another. 89 00:08:33,360 --> 00:08:38,720 Five years later, a similar display was reported above Basel, Switzerland. 90 00:08:38,720 --> 00:08:44,440 This time, many of the objects attacked one another, were consumed by fire, and then vanished 91 00:08:44,440 --> 00:08:46,720 without trace. 92 00:08:46,720 --> 00:08:54,000 Once again, the encounter was documented by a local witness. 93 00:08:54,000 --> 00:08:59,720 By the early 19th century, the world seemed to be resonating to the mysterious presence 94 00:08:59,720 --> 00:09:03,160 of unidentified flying objects. 95 00:09:03,160 --> 00:09:08,560 These mysterious theories were proposed as to what they were and where they came from. 96 00:09:08,560 --> 00:09:14,400 A lot of the ancient stories about UFOs are really stories about angels and leprechauns 97 00:09:14,400 --> 00:09:18,120 and things of that sort, which existed in the mythology of the time. 98 00:09:18,120 --> 00:09:22,520 They're I think a product of the very powerful fantasy ability of the mind. 99 00:09:22,520 --> 00:09:26,120 After all, everyone dreams. 100 00:09:26,120 --> 00:09:32,680 The subject of UFOs is a sensitive one, with supporters on opposing sides of an ongoing 101 00:09:32,680 --> 00:09:36,360 debate. 102 00:09:36,360 --> 00:09:44,360 We have today an enormous body of evidence of people seeing consistently reported beings 103 00:09:44,360 --> 00:09:50,320 in terms of their shape, their size, little details that indicate a phenomena is going 104 00:09:50,320 --> 00:09:55,200 on where those beings are associated with spacecraft, flying saucers, call them what 105 00:09:55,200 --> 00:09:56,640 you want. 106 00:09:56,640 --> 00:10:02,200 So I think as an explanation, oh, people are just seeing these same leprechauns that they 107 00:10:02,200 --> 00:10:04,000 saw before. 108 00:10:04,000 --> 00:10:06,320 It's a foolish explanation. 109 00:10:06,320 --> 00:10:12,680 Maybe the people back then were seeing the same little gray guys that are coming here 110 00:10:12,680 --> 00:10:18,160 now. 111 00:10:18,160 --> 00:10:23,680 For centuries, scholars have grappled with the question of what UFOs may be, the possible 112 00:10:23,680 --> 00:10:28,000 identity of their occupants, and where they may have come from. 113 00:10:28,000 --> 00:10:36,960 Unfortunately, answers are hard to find. 114 00:10:36,960 --> 00:10:41,520 When we return, we look to an unlikely source for the answers. 115 00:10:41,520 --> 00:10:47,000 Some of the earliest accounts of UFOs ever recorded may be contained within the pages 116 00:10:47,000 --> 00:10:48,120 of the Holy Bible. 117 00:10:59,000 --> 00:11:06,200 The saga of events that once played out against the landscape of the Middle East is enshrined 118 00:11:06,200 --> 00:11:13,760 in the Western World's most revered book, The Holy Bible. 119 00:11:13,760 --> 00:11:19,800 In recent years, the Bible has been increasingly touted by some investigators as a collection 120 00:11:19,800 --> 00:11:25,680 of stories describing encounters with aliens and UFOs. 121 00:11:25,680 --> 00:11:28,520 But the topic is controversial. 122 00:11:28,520 --> 00:11:34,280 Can the sacred nature of the biblical texts be challenged? 123 00:11:34,280 --> 00:11:38,840 With the decline of religion that has been experienced by a great many people, I think 124 00:11:38,840 --> 00:11:42,760 people are looking for an alternative that is more scientific. 125 00:11:42,760 --> 00:11:46,160 And so the possibility of life is one that has been suggested by scientists. 126 00:11:46,160 --> 00:11:52,200 So the next best thing to having a supernatural intervention in our world is to have UFOs visiting 127 00:11:52,200 --> 00:11:53,480 us from another civilization. 128 00:11:53,480 --> 00:11:58,440 So I think there's a certain would-be religious urge that has moved in the direction of supporting 129 00:11:58,440 --> 00:12:00,440 UFOs. 130 00:12:00,440 --> 00:12:06,920 The search for humanity's first possible contact with alien beings in prehistoric times 131 00:12:06,920 --> 00:12:09,680 leads to an unlikely place. 132 00:12:09,680 --> 00:12:14,400 To the Bible's earliest chapters, to the book of Genesis. 133 00:12:14,400 --> 00:12:18,160 Genesis describes conditions in the world at the dawn of time. 134 00:12:24,480 --> 00:12:28,040 There were giants in the earth in those days. 135 00:12:28,040 --> 00:12:34,000 And also after that, when the sons of God came in unto the daughters of men, and they 136 00:12:34,000 --> 00:12:36,720 were children to them. 137 00:12:36,720 --> 00:12:41,440 Genesis 6.4. 138 00:12:41,440 --> 00:12:51,680 Exactly who were the giants in the earth and the sons of God mentioned in the text? 139 00:12:51,680 --> 00:13:00,240 While most English Bibles use the word giants, the original Hebrew word is nephilim. 140 00:13:00,240 --> 00:13:08,080 One translation of the word nephilim is the men who came down, or those who came down, 141 00:13:08,080 --> 00:13:11,080 meaning those who came down from the sky. 142 00:13:11,080 --> 00:13:14,160 So it may not mean necessarily that they're physical giants. 143 00:13:14,160 --> 00:13:20,320 They could just be something like great heroes that came down from the sky and produced a 144 00:13:20,320 --> 00:13:22,680 hybrid race. 145 00:13:22,680 --> 00:13:28,400 For many investigators hoping to unlock the mystery of UFOs in the ancient world, the 146 00:13:28,400 --> 00:13:33,560 Bible contains other intriguing clues. 147 00:13:33,560 --> 00:13:39,880 The Bible is full of UFO references that can be interpreted as such, and they were very 148 00:13:39,880 --> 00:13:40,880 well recorded. 149 00:13:41,880 --> 00:13:48,560 One of the best examples of classic UFO story is the story of Moses. 150 00:13:51,560 --> 00:13:58,720 3,500 years ago, an epic period in biblical history begins when Israelite slaves are finally 151 00:13:58,720 --> 00:14:02,000 released from bondage in Egypt. 152 00:14:02,000 --> 00:14:07,560 Under the leadership of Moses, they begin a 40-year trek through the wilderness en route 153 00:14:07,560 --> 00:14:09,840 to the promised land. 154 00:14:09,840 --> 00:14:14,920 But according to the Bible, something very mysterious guides the multitude through the 155 00:14:14,920 --> 00:14:16,920 barren desert. 156 00:14:26,440 --> 00:14:33,680 The Lord went before them by day in a pillar of cloud to lead the way, and by night in 157 00:14:33,680 --> 00:14:38,080 a pillar of fire to give them light. 158 00:14:38,080 --> 00:14:41,680 Exodus 1421. 159 00:14:45,560 --> 00:14:50,600 Some believe the biblical passage contains another dimension to the meaning long cherished 160 00:14:50,600 --> 00:14:54,000 by most Christians and Jews. 161 00:14:54,000 --> 00:14:59,160 Some people interpret the pillar of smoke and the pillar of fire that Moses followed through 162 00:14:59,160 --> 00:15:05,000 the wilderness as being similar to a cigar-shaped UFO. 163 00:15:05,000 --> 00:15:13,320 It expresses a theme of an extraterrestrial intelligence, some sort of advanced form of 164 00:15:13,320 --> 00:15:17,680 life and intelligence that's guiding man, something that's higher than man. 165 00:15:21,520 --> 00:15:27,480 Some of the most intriguing biblical passages concern Mount Sinai and the handing down of 166 00:15:27,480 --> 00:15:30,000 the Ten Commandments. 167 00:15:31,000 --> 00:15:41,000 Mount Sinai was covered in smoke because the Lord descended upon it in fire and the smoke 168 00:15:41,000 --> 00:15:47,000 ascended as the smoke in a furnace and the whole mountain quaked loudly. 169 00:15:47,000 --> 00:15:56,000 And when the voice of the trumpet sounded and waxed louder, Moses spake and God answered. 170 00:15:56,000 --> 00:15:59,000 Exodus 1918. 171 00:16:00,000 --> 00:16:05,880 When Moses returns with the Ten Commandments after his encounter with God or Jehovah on 172 00:16:05,880 --> 00:16:12,000 Mount Sinai, his skin mysteriously shines with an unearthly glow. 173 00:16:12,000 --> 00:16:15,000 His hair has turned snow white. 174 00:16:15,000 --> 00:16:21,000 The story of Moses has been tied in with an extraterrestrial encounter. 175 00:16:21,000 --> 00:16:28,000 His hair was turned white, which some have linked with the possibility of radiation, 176 00:16:28,000 --> 00:16:31,000 exposure and so forth. 177 00:16:31,000 --> 00:16:37,000 It's easy to see how this could be regarded as a classic UFO encounter. 178 00:16:39,000 --> 00:16:44,000 The notion that the Israelites may have been led to the Promised Land by some form of 179 00:16:44,000 --> 00:16:50,000 extraterrestrial entity has attracted many adherents in the last few decades. 180 00:16:50,000 --> 00:16:57,000 But understandably, scientists and religious leaders fiercely challenge the idea. 181 00:16:59,000 --> 00:17:05,000 We're dealing very much with an interpretation and we're dealing with an issue that I think 182 00:17:05,000 --> 00:17:11,000 has potential for being highly controversial because after all, if you say that Jehovah 183 00:17:11,000 --> 00:17:17,000 is an ET, then that changes the basis of Judaism and Christianity in a very fundamental way. 184 00:17:17,000 --> 00:17:20,000 But it is a question of interpretation. 185 00:17:20,000 --> 00:17:21,000 It's so easy to speculate. 186 00:17:21,000 --> 00:17:27,000 You can look at almost any story and find something that could have been signs of an 187 00:17:27,000 --> 00:17:28,000 extraterrestrial. 188 00:17:28,000 --> 00:17:31,000 But what you have to do, if you want to have such an incredible explanation, you have to 189 00:17:31,000 --> 00:17:33,000 have very strong proof. 190 00:17:33,000 --> 00:17:35,000 Otherwise, you're just gullible. 191 00:17:36,000 --> 00:17:43,000 Hinset possible biblical connections with extraterrestrials or UFOs are not confined to the 192 00:17:43,000 --> 00:17:45,000 book of Exodus. 193 00:17:45,000 --> 00:17:50,000 In the second book of Kings, there is the intriguing story of the prophet Elijah, who lived 194 00:17:50,000 --> 00:17:54,000 around 900 years before the time of Jesus. 195 00:17:54,000 --> 00:18:02,000 While Elijah crosses the river Jordan with his son, Elisha, a strange airborne craft appears. 196 00:18:07,000 --> 00:18:11,000 And it came to pass as they went on and talked that, 197 00:18:11,000 --> 00:18:18,000 behold, there appeared a chariot of fire and horses of fire and parted them both as 198 00:18:18,000 --> 00:18:19,000 thunder. 199 00:18:19,000 --> 00:18:29,000 And Elijah went up by a whirlwind onto heaven, and Elisha saw it and cried and saw his father 200 00:18:29,000 --> 00:18:30,000 no more. 201 00:18:31,000 --> 00:18:34,000 Second Kings 2.11 202 00:18:34,000 --> 00:18:43,000 In all ancient cultures, you will have descriptions of flying chariots of different kinds. 203 00:18:43,000 --> 00:18:48,000 For example, a chariot drawn by horses that flies through the sky and so on. 204 00:18:48,000 --> 00:18:55,000 In many cases, people today will interpret these as UFOs, that is, some kind of vehicle 205 00:18:55,000 --> 00:18:57,000 that flies under its own power. 206 00:18:57,000 --> 00:19:03,000 Just over three centuries after Elijah's ascent into heaven in a chariot of fire, 207 00:19:03,000 --> 00:19:06,000 another strange incident occurs. 208 00:19:06,000 --> 00:19:09,000 This time it concerns the Hebrew prophet Ezekiel. 209 00:19:09,000 --> 00:19:15,000 He is believed by some to have encountered alien spaceships on at least four separate 210 00:19:15,000 --> 00:19:16,000 occasions. 211 00:19:16,000 --> 00:19:23,000 In one account, he describes a clearly mechanical device under the control of human-like figures. 212 00:19:23,000 --> 00:19:30,000 Ezekiel.10.8 213 00:19:30,000 --> 00:19:35,000 I saw four wheels, one wheel beside each cherub. 214 00:19:35,000 --> 00:19:42,000 In appearance, they were like sparkling topaz, and all four were alike, like a wheel within 215 00:19:42,000 --> 00:19:43,000 a wheel. 216 00:19:43,000 --> 00:19:48,000 They moved in any four directions, never swerving from their course. 217 00:19:48,000 --> 00:19:51,000 Ezekiel.10.8 218 00:19:54,000 --> 00:20:02,000 Based on the biblical description of the strange flying device, in the 1960s, NASA engineer 219 00:20:02,000 --> 00:20:06,000 Joseph Blumrich constructed this model. 220 00:20:06,000 --> 00:20:11,000 Is this what Ezekiel saw? 221 00:20:11,000 --> 00:20:14,000 I don't know what Ezekiel saw, if he saw anything. 222 00:20:14,000 --> 00:20:19,000 One possibility is he was dreaming, another possibility he had some hallucinogenic mushroom 223 00:20:19,000 --> 00:20:20,000 or something of that sort. 224 00:20:20,000 --> 00:20:26,000 Another possibility is that he met another tribe that might have had torches and masks 225 00:20:26,000 --> 00:20:32,000 that were very frightening to him, and he just saw something otherworldly that he couldn't 226 00:20:32,000 --> 00:20:36,000 explain, and so he made up this story that explained it as best as he could with the 227 00:20:36,000 --> 00:20:41,000 terms that he understood in his time. 228 00:20:41,000 --> 00:20:47,000 Despite the ambiguity of biblical accounts, other records from prehistory have intensified 229 00:20:47,000 --> 00:20:48,000 the debate. 230 00:20:48,000 --> 00:20:53,000 Some could be interpreted to suggest that UFOs and extraterrestrials have influenced 231 00:20:53,000 --> 00:20:58,000 pivotal events in human history. 232 00:20:58,000 --> 00:21:05,000 When we come back, possible evidence of alien encounters at the dawn of civilization. 233 00:21:19,000 --> 00:21:25,000 Artifacts discovered throughout the Near East speak of a time when humanity's ancestors 234 00:21:25,000 --> 00:21:27,000 came to Earth from the heavens. 235 00:21:27,000 --> 00:21:34,000 Hundreds of clay tablets and cylinder seals depict human-like beings with wings, linking 236 00:21:34,000 --> 00:21:39,000 them with the sky, and always conspicuous, the stars. 237 00:21:39,000 --> 00:21:51,000 If you look at the ancient history of the Near East and consider the Sumerians and Babylonians, 238 00:21:51,000 --> 00:21:57,000 you'll find that these peoples believed that their civilization was given to them by beings 239 00:21:57,000 --> 00:21:59,000 who came down from the heavens. 240 00:21:59,000 --> 00:22:02,000 There's nothing in the historical record that is really conclusive. 241 00:22:02,000 --> 00:22:08,000 There are some intriguing stories in the records of Babylon, for example, but the human mind 242 00:22:08,000 --> 00:22:15,000 is so easily able to invent myths and fantasies that we have to take these ancient stories 243 00:22:15,000 --> 00:22:19,000 with a grain of salt. 244 00:22:19,000 --> 00:22:24,000 Yet archaeologists have often pondered on the exact process which led to civilization 245 00:22:24,000 --> 00:22:30,000 as we know it, for it was with the suddenness of a sunrise that human ingenuity and engineering 246 00:22:30,000 --> 00:22:37,000 skills arose from the Stone Age and burst forth onto the landscape of history. 247 00:22:43,000 --> 00:22:49,000 The Sphinx and the Great Pyramid at Giza are two of the greatest enigmas of all time. 248 00:22:49,000 --> 00:22:53,000 The exact dates of their construction are still cause for debate. 249 00:22:53,000 --> 00:22:58,000 How these ancient people developed the technology to build the Great Pyramid with a discipline 250 00:22:59,000 --> 00:23:03,000 and precision still unmatched today is unknown. 251 00:23:03,000 --> 00:23:08,000 The Great Pyramid of Egypt stands more than 450 feet tall. 252 00:23:08,000 --> 00:23:15,000 It weighs more than 6 million tons and it has a footprint in excess of 13 acres. 253 00:23:15,000 --> 00:23:21,000 It's perfectly aligned to true north, south, east and west. 254 00:23:21,000 --> 00:23:32,000 To achieve that precision of alignment with a monument on this scale is an extraordinary technological feat 255 00:23:32,000 --> 00:23:37,000 and one that is continuously overlooked by our scholars today. 256 00:23:37,000 --> 00:23:44,000 Suddenly out of nowhere this extraordinary monument, a high-tech achievement by any standards, 257 00:23:44,000 --> 00:23:47,000 just appears on the desert. 258 00:23:47,000 --> 00:23:51,000 This is a great mystery, totally unexplained by conventional history 259 00:23:51,000 --> 00:23:56,000 and one that requires us to use our minds and our imagination and intelligence 260 00:23:56,000 --> 00:23:59,000 to try to work out what on earth is going on here 261 00:23:59,000 --> 00:24:04,000 and what it says about the origins of human civilization, of the origins of our society 262 00:24:04,000 --> 00:24:08,000 and our view of the past and where we came from. 263 00:24:08,000 --> 00:24:14,000 My sense is that we're missing a huge part of the human story. 264 00:24:14,000 --> 00:24:20,000 I think it's possible, indeed probable, that we are a species with amnesia, 265 00:24:20,000 --> 00:24:28,000 that we've lost the record of our story going back thousands of years before so-called history began. 266 00:24:28,000 --> 00:24:33,000 And I think if we could go back into that dark epoch, 267 00:24:33,000 --> 00:24:37,000 we would discover many astounding things about ourselves. 268 00:24:45,000 --> 00:24:52,000 Egypt and the Near East are not the only regions where ancient ruins 269 00:24:52,000 --> 00:24:56,000 taunt the mind with the riddle of how they came into being. 270 00:24:56,000 --> 00:24:59,000 There are many such places. 271 00:24:59,000 --> 00:25:06,000 This is one of them, the great ceremonial center known as Tiahuannako in Bolivia. 272 00:25:06,000 --> 00:25:10,000 Not as old or as imposing as the pyramids of Egypt, 273 00:25:10,000 --> 00:25:14,000 what makes this site so unusual is its unique location. 274 00:25:18,000 --> 00:25:24,000 Some believe that it too could not have been built without intervention from a superior source. 275 00:25:24,000 --> 00:25:40,000 The biggest blocks at Giza weigh 200 tons. The biggest blocks at Tiahuannako weigh 400 tons. 276 00:25:40,000 --> 00:25:45,000 400 ton blocks of stone used to create enormous constructions, 277 00:25:45,000 --> 00:25:51,000 12,500 feet above sea level, in an area where it's almost not possible to grow any food today. 278 00:25:51,000 --> 00:25:55,000 The altitude is so high that the crops come out of the ground stunted. 279 00:25:55,000 --> 00:25:59,000 And yet again we're asked to believe that this was done with massive labor forces 280 00:25:59,000 --> 00:26:02,000 hauling on ropes, pulling these blocks along. 281 00:26:02,000 --> 00:26:06,000 It defies belief to imagine that this was how it was done. 282 00:26:06,000 --> 00:26:10,000 You could not support ever a large labor force at that altitude. 283 00:26:10,000 --> 00:26:14,000 Whether we like it or not, we're looking at the evidence of a technology 284 00:26:14,000 --> 00:26:17,000 and one that we don't understand. 285 00:26:17,000 --> 00:26:25,000 Like the Giza site, the site of Tiahuannako also incorporates extremely precise astronomical alignments. 286 00:26:30,000 --> 00:26:37,000 Perhaps the most perplexing site of all in South America are the Nazca lines in Peru. 287 00:26:37,000 --> 00:26:43,000 Covering more than 200 square miles, a bewildering pattern of gigantic artwork 288 00:26:43,000 --> 00:26:46,000 litters the Nazca Plateau. 289 00:26:51,000 --> 00:26:55,000 In addition to figures of birds, spiders and animals, 290 00:26:55,000 --> 00:27:00,000 arrow straight lines stretch out to every point of the compass. 291 00:27:00,000 --> 00:27:04,000 Believed to have been laid down here more than 2,000 years ago, 292 00:27:04,000 --> 00:27:07,000 they are observable only from a great height. 293 00:27:13,000 --> 00:27:20,000 Is this a canvas of signs and symbols etched in the sand to honor pagan gods? 294 00:27:20,000 --> 00:27:28,000 Or as some people believe, do they contain hidden messages aimed at ancient travelers from the stars? 295 00:27:35,000 --> 00:27:41,000 These are very remarkable sculptures made by essentially moving pebbles 296 00:27:41,000 --> 00:27:45,000 so as to change the color tone of the desert surface. 297 00:27:47,000 --> 00:27:55,000 It appears that many of these patterns of lines seem as though they're oriented towards the heavens in some way. 298 00:27:55,000 --> 00:28:02,000 We really don't know what they were for or how they were interpreted by the people who made them. 299 00:28:02,000 --> 00:28:11,000 I think that this may be one explanation that the Nazcans were projecting these into the sky 300 00:28:11,000 --> 00:28:15,000 and using them for religious and ceremonial purposes. 301 00:28:16,000 --> 00:28:19,000 But the Nazca lines really do constitute a mystery. 302 00:28:20,000 --> 00:28:23,000 No one really knows what they were for. 303 00:28:24,000 --> 00:28:35,000 Like so much of the ancient world, Nazca brood silently, its secrets lost in time. 304 00:28:42,000 --> 00:28:47,000 When we return, thousands of miles away on the other side of the planet, 305 00:28:47,000 --> 00:28:52,000 evidence that UFOs may have visited Asia in a far-gone era. 306 00:28:53,000 --> 00:28:56,000 The Nazca line is a very long line. 307 00:29:03,000 --> 00:29:08,000 Asia, ageless land of a thousand legends. 308 00:29:13,000 --> 00:29:17,000 It is also a continent of intriguing riddles. 309 00:29:18,000 --> 00:29:22,000 During the 1920s, while exploring northern China, 310 00:29:22,000 --> 00:29:29,000 famous Russian artist Nicholas Rerek wrote of a remarkable incident in the Himalayas. 311 00:29:35,000 --> 00:29:40,000 On August 5th, during our camp, and at about half past nine, 312 00:29:40,000 --> 00:29:46,000 some of our caravans noticed a huge shining oval shape flying high overhead. 313 00:29:48,000 --> 00:29:56,000 It came from the north at great speed, crossing our camp before disappearing into the clear blue sky. 314 00:29:56,000 --> 00:30:01,000 It had a bright, luminous surface, brilliant in the sun. 315 00:30:02,000 --> 00:30:06,000 Nicholas Rerek, Travel Diary 1926. 316 00:30:11,000 --> 00:30:15,000 In the long history of this vast and beautiful continent, 317 00:30:15,000 --> 00:30:23,000 it seems that the UFO phenomenon has shaped many myths and stories handed down from generation to generation. 318 00:30:25,000 --> 00:30:29,000 A brief glance at the texts of ancient India is revealing, 319 00:30:29,000 --> 00:30:35,000 for here too we find the haunting presence of strange phenomena observed in the sky. 320 00:30:37,000 --> 00:30:43,000 Gurkha, flying a swift and powerful Vimana, hurled a single projectile, 321 00:30:43,000 --> 00:30:46,000 charged with all the power of the universe, 322 00:30:46,000 --> 00:30:50,000 an incandescent column of smoke and flame, 323 00:30:50,000 --> 00:30:56,000 as bright as ten thousand suns rose with all its splendor. 324 00:30:57,000 --> 00:30:59,000 The Mahabharata. 325 00:31:02,000 --> 00:31:06,000 Compiled some two to three thousand years ago, 326 00:31:06,000 --> 00:31:10,000 the Mahabharata is a Hindu poem written in Sanskrit. 327 00:31:11,000 --> 00:31:15,000 Ten times longer than Homer's Iliad and Odyssey combined, 328 00:31:15,000 --> 00:31:19,000 it is a saga of conflict on a cosmic scale. 329 00:31:21,000 --> 00:31:26,000 The plot of the Mahabharata, which is the great epic of ancient India, 330 00:31:26,000 --> 00:31:33,000 has to do with an invasion of the earth by negative extraterrestrial forces. 331 00:31:34,000 --> 00:31:41,000 Basically the idea was that governments of the earth were taken over by beings coming from other planets, 332 00:31:41,000 --> 00:31:47,000 who had the desire to control and exploit the situation for their own personal benefit. 333 00:31:47,000 --> 00:31:52,000 The story goes on to describe how godly forces intervened, 334 00:31:52,000 --> 00:31:57,000 and finally there was a great battle here on the earth in which the issue was resolved, 335 00:31:57,000 --> 00:32:00,000 and the negative forces were repelled. 336 00:32:04,000 --> 00:32:10,000 Another epic poem, the Ramayana, was written more than two thousand years ago. 337 00:32:10,000 --> 00:32:15,000 It too tells of conflict and conflagration in India's distant past. 338 00:32:19,000 --> 00:32:25,000 The Vimana was a weapon so powerful that it could destroy the earth in an instant. 339 00:32:25,000 --> 00:32:30,000 It made a great soaring sound in smoke and flames, 340 00:32:30,000 --> 00:32:35,000 and on it sits death, the Ramayana. 341 00:32:36,000 --> 00:32:43,000 Prominently featured in all these stories are strange flying devices referred to as Vimanas. 342 00:32:43,000 --> 00:32:45,000 Could they have been UFOs? 343 00:32:46,000 --> 00:32:52,000 The Vimana is described in some detail, and its flight pattern is also described. 344 00:32:52,000 --> 00:32:57,000 It's quite interesting because it is very similar to the pattern of flight, 345 00:32:57,000 --> 00:33:02,000 which is described in the context of modern UFO sightings. 346 00:33:02,000 --> 00:33:07,000 For example, the Vimana would move in a very abrupt zigzag fashion. 347 00:33:07,000 --> 00:33:10,000 It would sometimes disappear from sight. 348 00:33:16,000 --> 00:33:22,000 The earth shook, scorched by the terrible violent heat of this weapon. 349 00:33:22,000 --> 00:33:27,000 Elephants burst into flame and ran to and fro in frenzy. 350 00:33:27,000 --> 00:33:33,000 Over a vast area, other animals crumpled to the ground and died. 351 00:33:33,000 --> 00:33:41,000 From all directions, the arrows of flame reigned continuously and fiercely from the Vimanas. 352 00:33:42,000 --> 00:33:44,000 Vimanas. 353 00:33:48,000 --> 00:33:55,000 They were described as flying fortresses that were used for aerial battles. 354 00:33:55,000 --> 00:33:58,000 They also attacked people on the ground. 355 00:33:58,000 --> 00:34:03,000 They sent out missiles according to these translations and interpretations. 356 00:34:03,000 --> 00:34:08,000 Sort of like a modern UFO report, except the war was taking place. 357 00:34:11,000 --> 00:34:16,000 Could great aerial battles have been possible more than 2,000 years ago? 358 00:34:16,000 --> 00:34:24,000 Compelling though the stories may be, the debate continues over whether they were fact or fantasy. 359 00:34:24,000 --> 00:34:30,000 I think the ancient Hindu descriptions of flying machines are probably fantasies 360 00:34:30,000 --> 00:34:36,000 sort of like the Buck Rogers myths of flying rocket ships long before they really existed. 361 00:34:36,000 --> 00:34:41,000 The easy way out, it's mythology. Old science fiction, if you will. 362 00:34:41,000 --> 00:34:49,000 The realistic way is to say that those people were describing things that they didn't understand, but that were real. 363 00:34:49,000 --> 00:34:56,000 What we need is an open-minded effort to look at these things from the viewpoint of modern technology, 364 00:34:56,000 --> 00:35:01,000 possibly admitting that even we can't do some of the things that are described. 365 00:35:02,000 --> 00:35:08,000 Asia would not be the last place where UFO phenomenon occurred. 366 00:35:08,000 --> 00:35:19,000 When we return, a spate of sightings appears throughout the four corners of the modern world and causes a sensation. 367 00:35:20,000 --> 00:35:37,000 While many believe that the Earth has been visited by extraterrestrials in their spacecraft, could this indeed be possible? 368 00:35:37,000 --> 00:35:44,000 Reports of strange, unidentified flying objects have continued to trickle in throughout the centuries, 369 00:35:44,000 --> 00:35:48,000 echoing incidents in ancient times. 370 00:35:48,000 --> 00:35:55,000 By the 1940s, the term flying saucer had entered the vocabulary of a fascinated world. 371 00:35:55,000 --> 00:36:02,000 Suddenly, seemingly everywhere, the skies were filled with UFOs of every description. 372 00:36:02,000 --> 00:36:11,000 In the ensuing decades, UFOs were witnessed by people from all levels of society. 373 00:36:12,000 --> 00:36:17,000 Even astronauts saw them. 374 00:36:17,000 --> 00:36:24,000 I personally believe in UFOs, and I believed in UFOs before I got into the space program. 375 00:36:24,000 --> 00:36:33,000 I just personally believe that there are other civilizations somewhere out there that people are traveling from. 376 00:36:34,000 --> 00:36:41,000 This was in the early 1950s when I was flying fighters in Germany. 377 00:36:41,000 --> 00:36:50,000 And these objects were coming over our base that appeared to be the same kind of formations that we fly in our fighters. 378 00:36:50,000 --> 00:37:01,000 On occasion, their movements were more erratic than ours, which meant they could really accelerate laterally and accelerate four and a half more readily than we do. 379 00:37:02,000 --> 00:37:07,000 But we felt that they looked very much like high-flying fighters, except they had no wings. 380 00:37:07,000 --> 00:37:15,000 They were certainly higher and faster than any airplanes we know of here on Earth at that ticker time, 381 00:37:15,000 --> 00:37:19,000 and they certainly appeared to be saucer-shaped and metallic. 382 00:37:20,000 --> 00:37:27,000 Why are UFOs so seemingly secretive and elusive? 383 00:37:35,000 --> 00:37:45,000 If extraterrestrials are visiting the Earth, some believe that this question only can be answered by direct face-to-face contact with them. 384 00:37:49,000 --> 00:38:15,000 In 1977, NASA sent two robotic Voyager spacecraft on an ambitious exploratory tour to Jupiter, Saturn, Uranus and Neptune, the four giant outer planets. 385 00:38:16,000 --> 00:38:31,000 Their epic journey took 12 years to complete, but they acquired more scientific data about our solar system than had been learned in the previous five centuries. 386 00:38:31,000 --> 00:38:46,000 Could this be the UFO's mission to planet Earth? To explore our world on behalf of another technologically advanced civilization somewhere in the far-flung reaches of the cosmos. 387 00:39:01,000 --> 00:39:08,000 While we now know that the chances of finding intelligent life in our solar system are extremely unlikely, 388 00:39:08,000 --> 00:39:18,000 our Sun is but one of billions in our galaxy, and the galaxy itself is but one of countless galaxies spread throughout the universe. 389 00:39:19,000 --> 00:39:22,000 With these odds, can we be alone? 390 00:39:22,000 --> 00:39:29,000 In August 1996, scientists announced that life might have once existed on Mars. 391 00:39:29,000 --> 00:39:34,000 Just a few months earlier, the first planet orbiting another Sun was confirmed. 392 00:39:34,000 --> 00:39:44,000 Though eight light-years or a staggering 50 trillion miles from Earth, on the cosmic scale that is literally just down the road from our own backyard. 393 00:39:45,000 --> 00:39:51,000 Today, we know a lot about the universe, and we know there really is a possibility that there could be life out there, 394 00:39:51,000 --> 00:39:59,000 but most of what you hear about it is nonsense, because people accept the most bizarre stories without proof. 395 00:39:59,000 --> 00:40:03,000 And there are many stories from all over the world of people seeing strange lights in the sky. 396 00:40:03,000 --> 00:40:07,000 Some of them are true, there are strange lights in the sky, but they usually have an explanation. 397 00:40:08,000 --> 00:40:14,000 There are all kinds of things going on around us, and the average person doesn't know about this, and they see something weird, and they say, 398 00:40:14,000 --> 00:40:19,000 wow, it must be extraterrestrial. So there's a tremendous amount of gullibility all over the world. 399 00:40:20,000 --> 00:40:26,000 We live on a planet revolving around a star in the middle of an unknown infinity of space. 400 00:40:26,000 --> 00:40:32,000 Isn't it arrogant and stupid to imagine that we are the only life in this enormous universe? 401 00:40:32,000 --> 00:40:43,000 If you take our ancient texts seriously, they all tell us that the universe was created as a home for life, that the universe is full of life. 402 00:40:43,000 --> 00:40:52,000 I think it's obvious that there are many other intelligent life forms in the universe, and I don't dismiss for a moment the possibility that they have visited Earth, 403 00:40:52,000 --> 00:40:55,000 perhaps in the past, perhaps even now. 404 00:40:56,000 --> 00:41:10,000 Despite the vast distances and technical difficulties involved in space travel, it is possible that an advanced civilization has visited our small blue planet sometime in its forgotten past. 405 00:41:10,000 --> 00:41:18,000 It is also possible that they brought with them a message from the stars that still lies buried beneath these ruins. 406 00:41:19,000 --> 00:41:24,000 This summer, best friends became enemies. 407 00:41:24,000 --> 00:41:27,000 He hung up on me. That's how mad he laughed at me like it was a joke. 408 00:41:27,000 --> 00:41:31,000 Now, will the truckers all in the same room, are Rick and Hugh gonna have it out? 409 00:41:32,000 --> 00:41:35,000 It's a clash of the truckers, and it won't be pretty. 410 00:41:35,000 --> 00:41:41,000 Ice Road Truckers on the Edge concludes Sunday at 9 only on the History Channel.