1 00:00:01,680 --> 00:00:03,669 covering the week's top tech stories 2 00:00:03,669 --> 00:00:03,679 covering the week's top tech stories 3 00:00:03,679 --> 00:00:06,950 covering the week's top tech stories with a slight linux bias the results of 4 00:00:06,950 --> 00:00:06,960 with a slight linux bias the results of 5 00:00:06,960 --> 00:00:08,950 with a slight linux bias the results of a major exploration mission 6 00:00:08,950 --> 00:00:08,960 a major exploration mission 7 00:00:08,960 --> 00:00:11,030 a major exploration mission showed monday that the dwarf planet 8 00:00:11,030 --> 00:00:11,040 showed monday that the dwarf planet 9 00:00:11,040 --> 00:00:11,990 showed monday that the dwarf planet serra's 10 00:00:11,990 --> 00:00:12,000 serra's 11 00:00:12,000 --> 00:00:14,390 serra's long believed to be a barren space rock 12 00:00:14,390 --> 00:00:14,400 long believed to be a barren space rock 13 00:00:14,400 --> 00:00:17,029 long believed to be a barren space rock is an ocean world with reservoirs of sea 14 00:00:17,029 --> 00:00:17,039 is an ocean world with reservoirs of sea 15 00:00:17,039 --> 00:00:19,109 is an ocean world with reservoirs of sea water beneath its surface 16 00:00:19,109 --> 00:00:19,119 water beneath its surface 17 00:00:19,119 --> 00:00:21,750 water beneath its surface maria castine christina de santiff from 18 00:00:21,750 --> 00:00:21,760 maria castine christina de santiff from 19 00:00:21,760 --> 00:00:24,230 maria castine christina de santiff from the national institute for astrophysics 20 00:00:24,230 --> 00:00:24,240 the national institute for astrophysics 21 00:00:24,240 --> 00:00:26,710 the national institute for astrophysics in italy says of the discovery i'm 22 00:00:26,710 --> 00:00:26,720 in italy says of the discovery i'm 23 00:00:26,720 --> 00:00:28,790 in italy says of the discovery i'm extremely excited to find some evidence 24 00:00:28,790 --> 00:00:28,800 extremely excited to find some evidence 25 00:00:28,800 --> 00:00:30,070 extremely excited to find some evidence of liquid water 26 00:00:30,070 --> 00:00:30,080 of liquid water 27 00:00:30,080 --> 00:00:31,589 of liquid water together with the fact that this body 28 00:00:31,589 --> 00:00:31,599 together with the fact that this body 29 00:00:31,599 --> 00:00:33,590 together with the fact that this body has a lot of minerals very interesting 30 00:00:33,590 --> 00:00:33,600 has a lot of minerals very interesting 31 00:00:33,600 --> 00:00:34,470 has a lot of minerals very interesting for the formation 32 00:00:34,470 --> 00:00:34,480 for the formation 33 00:00:34,480 --> 00:00:36,630 for the formation of life it's a good combination of 34 00:00:36,630 --> 00:00:36,640 of life it's a good combination of 35 00:00:36,640 --> 00:00:38,630 of life it's a good combination of chemical compounds that help in forming 36 00:00:38,630 --> 00:00:38,640 chemical compounds that help in forming 37 00:00:38,640 --> 00:00:41,190 chemical compounds that help in forming biological molecules 38 00:00:41,190 --> 00:00:41,200 biological molecules 39 00:00:41,200 --> 00:00:43,510 biological molecules de sancti and her colleagues analyzed 40 00:00:43,510 --> 00:00:43,520 de sancti and her colleagues analyzed 41 00:00:43,520 --> 00:00:45,750 de sancti and her colleagues analyzed high-resolution images in sarah's 42 00:00:45,750 --> 00:00:45,760 high-resolution images in sarah's 43 00:00:45,760 --> 00:00:48,549 high-resolution images in sarah's of seras taken by the dawn spacecraft 44 00:00:48,549 --> 00:00:48,559 of seras taken by the dawn spacecraft 45 00:00:48,559 --> 00:00:50,389 of seras taken by the dawn spacecraft which orbited the dwarf planet between 46 00:00:50,389 --> 00:00:50,399 which orbited the dwarf planet between 47 00:00:50,399 --> 00:00:51,270 which orbited the dwarf planet between 2015 48 00:00:51,270 --> 00:00:51,280 2015 49 00:00:51,280 --> 00:00:54,549 2015 and 2018 before it ran out of fuel 50 00:00:54,549 --> 00:00:54,559 and 2018 before it ran out of fuel 51 00:00:54,559 --> 00:00:56,549 and 2018 before it ran out of fuel in his final phase the spacecraft 52 00:00:56,549 --> 00:00:56,559 in his final phase the spacecraft 53 00:00:56,559 --> 00:00:58,790 in his final phase the spacecraft orbited just 35 kilometers above the 54 00:00:58,790 --> 00:00:58,800 orbited just 35 kilometers above the 55 00:00:58,800 --> 00:00:59,430 orbited just 35 kilometers above the surface 56 00:00:59,430 --> 00:00:59,440 surface 57 00:00:59,440 --> 00:01:01,990 surface of sures focusing on the occupator 58 00:01:01,990 --> 00:01:02,000 of sures focusing on the occupator 59 00:01:02,000 --> 00:01:03,189 of sures focusing on the occupator crater 60 00:01:03,189 --> 00:01:03,199 crater 61 00:01:03,199 --> 00:01:05,350 crater she and her team were able to identify 62 00:01:05,350 --> 00:01:05,360 she and her team were able to identify 63 00:01:05,360 --> 00:01:07,030 she and her team were able to identify salt by comparing data 64 00:01:07,030 --> 00:01:07,040 salt by comparing data 65 00:01:07,040 --> 00:01:09,750 salt by comparing data including images and spectral analysis 66 00:01:09,750 --> 00:01:09,760 including images and spectral analysis 67 00:01:09,760 --> 00:01:11,910 including images and spectral analysis from the dawn spacecraft with equivalent 68 00:01:11,910 --> 00:01:11,920 from the dawn spacecraft with equivalent 69 00:01:11,920 --> 00:01:14,789 from the dawn spacecraft with equivalent analysis of chemicals here on earth 70 00:01:14,789 --> 00:01:14,799 analysis of chemicals here on earth 71 00:01:14,799 --> 00:01:17,109 analysis of chemicals here on earth earlier observations of bright deposits 72 00:01:17,109 --> 00:01:17,119 earlier observations of bright deposits 73 00:01:17,119 --> 00:01:18,950 earlier observations of bright deposits on the crater had hinted at the presence 74 00:01:18,950 --> 00:01:18,960 on the crater had hinted at the presence 75 00:01:18,960 --> 00:01:20,870 on the crater had hinted at the presence of salty water underneath 76 00:01:20,870 --> 00:01:20,880 of salty water underneath 77 00:01:20,880 --> 00:01:22,789 of salty water underneath but the discovery of hydrated sodium 78 00:01:22,789 --> 00:01:22,799 but the discovery of hydrated sodium 79 00:01:22,799 --> 00:01:25,190 but the discovery of hydrated sodium chloride provides much stronger evidence 80 00:01:25,190 --> 00:01:25,200 chloride provides much stronger evidence 81 00:01:25,200 --> 00:01:26,230 chloride provides much stronger evidence of an underground 82 00:01:26,230 --> 00:01:26,240 of an underground 83 00:01:26,240 --> 00:01:30,149 of an underground ocean impact fractures on the surface of 84 00:01:30,149 --> 00:01:30,159 ocean impact fractures on the surface of 85 00:01:30,159 --> 00:01:31,910 ocean impact fractures on the surface of the aquitar crater analyzed in a 86 00:01:31,910 --> 00:01:31,920 the aquitar crater analyzed in a 87 00:01:31,920 --> 00:01:32,950 the aquitar crater analyzed in a separate study 88 00:01:32,950 --> 00:01:32,960 separate study 89 00:01:32,960 --> 00:01:35,590 separate study suggests the ocean is some 40 kilometers 90 00:01:35,590 --> 00:01:35,600 suggests the ocean is some 40 kilometers 91 00:01:35,600 --> 00:01:36,870 suggests the ocean is some 40 kilometers below the surface 92 00:01:36,870 --> 00:01:36,880 below the surface 93 00:01:36,880 --> 00:01:39,910 below the surface although the exact size is unknown it's 94 00:01:39,910 --> 00:01:39,920 although the exact size is unknown it's 95 00:01:39,920 --> 00:01:42,069 although the exact size is unknown it's pretty large says the snakti 96 00:01:42,069 --> 00:01:42,079 pretty large says the snakti 97 00:01:42,079 --> 00:01:43,749 pretty large says the snakti adding that the present such a large 98 00:01:43,749 --> 00:01:43,759 adding that the present such a large 99 00:01:43,759 --> 00:01:45,270 adding that the present such a large body will certainly have 100 00:01:45,270 --> 00:01:45,280 body will certainly have 101 00:01:45,280 --> 00:01:47,190 body will certainly have influenced the geology of sores with 102 00:01:47,190 --> 00:01:47,200 influenced the geology of sores with 103 00:01:47,200 --> 00:01:49,030 influenced the geology of sores with water coming up from below the surface 104 00:01:49,030 --> 00:01:49,040 water coming up from below the surface 105 00:01:49,040 --> 00:01:51,990 water coming up from below the surface and bringing minerals with it ralph 106 00:01:51,990 --> 00:01:52,000 and bringing minerals with it ralph 107 00:01:52,000 --> 00:01:53,590 and bringing minerals with it ralph jaumen of the free 108 00:01:53,590 --> 00:01:53,600 jaumen of the free 109 00:01:53,600 --> 00:01:56,310 jaumen of the free university of berlin in germany says the 110 00:01:56,310 --> 00:01:56,320 university of berlin in germany says the 111 00:01:56,320 --> 00:01:57,190 university of berlin in germany says the mineralogy 112 00:01:57,190 --> 00:01:57,200 mineralogy 113 00:01:57,200 --> 00:01:59,910 mineralogy is unique and so far not observed on 114 00:01:59,910 --> 00:01:59,920 is unique and so far not observed on 115 00:01:59,920 --> 00:02:01,910 is unique and so far not observed on other solar system bodies 116 00:02:01,910 --> 00:02:01,920 other solar system bodies 117 00:02:01,920 --> 00:02:04,149 other solar system bodies drawmen says these findings demonstrate 118 00:02:04,149 --> 00:02:04,159 drawmen says these findings demonstrate 119 00:02:04,159 --> 00:02:06,469 drawmen says these findings demonstrate that even small bodies like sores could 120 00:02:06,469 --> 00:02:06,479 that even small bodies like sores could 121 00:02:06,479 --> 00:02:07,190 that even small bodies like sores could have water 122 00:02:07,190 --> 00:02:07,200 have water 123 00:02:07,200 --> 00:02:28,309 have water in their interior 124 00:02:28,309 --> 00:02:28,319 125 00:02:28,319 --> 00:02:30,400 you