WEBVTT 00:00:01.123 --> 00:00:04.638 In 1989, Voyager 1 passed the orbits of Neptune and Pluto. 00:00:04.638 --> 00:00:08.242 The mission of the voyager spacecraft was complete. 00:00:08.242 --> 00:00:13.480 And so, the cameras were turned back to catch a fleeting glimpse of the Earth we call home. 00:00:13.480 --> 00:00:21.185 After a 12 year, 4 billion mile journey to the edge of the solar system, this is what Voyager saw of 00:00:21.185 --> 00:00:30.397 our home, the Earth... 00:00:30.397 --> 00:00:35.002 The Voyager space probe is nearly the fastest vehicle ever created by man. 00:00:35.002 --> 00:00:39.506 and will travel across the depths of space for millions of years to come. 00:00:39.506 --> 00:00:41.975 11 miles 00:00:41.975 --> 00:00:48.091 ...every second. 00:00:48.091 --> 00:00:52.719 The closest sun to our own is proxima centauri. a little over 4 lightyears away. 00:00:52.719 --> 00:00:56.189 At 11 miles/second, voyager wouldn´t reach proxima centauri... 00:00:56.189 --> 00:01:00.447 ...until around 73,500 A.D. 00:01:00.447 --> 00:01:03.030 ...but most stars are much farther away. 00:01:03.030 --> 00:01:06.466 How about the 3 stars of orion´s belt? 00:01:06.466 --> 00:01:10.170 The closest one, Alnitak, is about 800 lightyears away. 00:01:10.170 --> 00:01:13.848 ...190 times the distance to proxima centauri. 00:01:13.848 --> 00:01:17.778 meaning that given 13.5 million years 00:01:17.778 --> 00:01:21.048 Voyager could go from here... 00:01:21.048 --> 00:01:29.122 ...to here 00:01:29.122 --> 00:01:33.860 Our galaxy is estimated to contain more than 200 billion suns. 00:01:33.860 --> 00:01:37.331 Starting to see the scope of things? 00:01:37.331 --> 00:01:40.571 NO. 00:01:40.571 --> 00:01:49.409 It turns out, the milky way galaxy is not the only galaxy. 00:01:55.594 --> 00:01:59.745 This is a small part of a deep space image taken by the Hubble telescope. 00:01:59.745 --> 00:02:02.305 The full image contains around 3000 galaxies. 00:02:02.305 --> 00:02:06.293 ...and covers an area equivalent to a grain of rice held at arms lenght. 00:02:06.293 --> 00:02:10.964 One 27,000,000th of the whole sky. 00:02:13.087 --> 00:02:20.173 Cosmologists estimate there are roughly 100 billion galaxies in the observable universe. 00:02:20.173 --> 00:02:25.846 Now look again at the pale blue dot 00:02:25.846 --> 00:02:28.548 Take a good, long look at it. 00:02:28.548 --> 00:02:31.918 This is our home. 00:02:31.918 --> 00:02:36.957 Did God create the whole Universe just for that speck? 00:02:36.957 --> 00:02:42.295 or did God create the whole Universe just for ONE of the 10 million species of life located there? 00:02:42.295 --> 00:02:45.355 Take it a step further. 00:02:45.355 --> 00:02:48.935 Imagine that everything was made just for a single shade of that species, or religious subdivision. 00:02:48.935 --> 00:02:52.172 ...Or perhaps the whole universe was created only for humans on that pale dot... 00:02:52.172 --> 00:03:04.317 ...who think a certain way? 00:03:04.317 --> 00:03:08.488 Or, pick another dot... 00:03:08.488 --> 00:03:13.226 Perhaps they, too, cherish the notion of a God who created everything just for them. 00:03:13.226 --> 00:03:15.762 How do you defend your own beliefs? 00:03:15.762 --> 00:03:18.231 I´m an atheist. 00:03:18.231 --> 00:03:21.468 I don´t know why the universe happened or the meaning of life. 00:03:21.468 --> 00:03:25.305 But I believe that to answer that question with any cerainty is an attempt to elevate one´s ego to a 00:03:25.305 --> 00:03:27.974 level of relative importance... 00:03:27.974 --> 00:03:31.511 ...above and beyond the simple reality that is elegantly revealed and shown evident. 00:03:31.511 --> 99:59:59.999 With this photograph