1 00:00:00,000 --> 00:00:21,920 I 2 00:00:21,920 --> 00:00:21,930 3 00:00:21,930 --> 00:00:35,690 you 4 00:00:35,690 --> 00:00:35,700 5 00:00:35,700 --> 00:00:39,060 old sayings aside lightning sometimes 6 00:00:39,060 --> 00:00:39,070 old sayings aside lightning sometimes 7 00:00:39,070 --> 00:00:42,060 old sayings aside lightning sometimes does strike twice but perhaps not always 8 00:00:42,060 --> 00:00:42,070 does strike twice but perhaps not always 9 00:00:42,070 --> 00:00:45,120 does strike twice but perhaps not always in the same place can one lightning bolt 10 00:00:45,120 --> 00:00:45,130 in the same place can one lightning bolt 11 00:00:45,130 --> 00:00:47,370 in the same place can one lightning bolt somehow trigger a second so called 12 00:00:47,370 --> 00:00:47,380 somehow trigger a second so called 13 00:00:47,380 --> 00:00:49,640 somehow trigger a second so called sympathetic strike many miles away 14 00:00:49,640 --> 00:00:49,650 sympathetic strike many miles away 15 00:00:49,650 --> 00:00:53,310 sympathetic strike many miles away what's closely this is lightning as seen 16 00:00:53,310 --> 00:00:53,320 what's closely this is lightning as seen 17 00:00:53,320 --> 00:00:55,710 what's closely this is lightning as seen from the Space Shuttle seem to be 18 00:00:55,710 --> 00:00:55,720 from the Space Shuttle seem to be 19 00:00:55,720 --> 00:00:58,140 from the Space Shuttle seem to be sympathetic flashes want to go off and a 20 00:00:58,140 --> 00:00:58,150 sympathetic flashes want to go off and a 21 00:00:58,150 --> 00:01:01,320 sympathetic flashes want to go off and a couple next to it Roger that these 22 00:01:01,320 --> 00:01:01,330 couple next to it Roger that these 23 00:01:01,330 --> 00:01:02,760 couple next to it Roger that these flashes are very interesting because 24 00:01:02,760 --> 00:01:02,770 flashes are very interesting because 25 00:01:02,770 --> 00:01:04,700 flashes are very interesting because they show a possible relationship 26 00:01:04,700 --> 00:01:04,710 they show a possible relationship 27 00:01:04,710 --> 00:01:07,830 they show a possible relationship between very large flashes separated by 28 00:01:07,830 --> 00:01:07,840 between very large flashes separated by 29 00:01:07,840 --> 00:01:10,260 between very large flashes separated by large distances hopefully the shuttle 30 00:01:10,260 --> 00:01:10,270 large distances hopefully the shuttle 31 00:01:10,270 --> 00:01:11,820 large distances hopefully the shuttle data will help us to understand this 32 00:01:11,820 --> 00:01:11,830 data will help us to understand this 33 00:01:11,830 --> 00:01:14,010 data will help us to understand this phenomenon and that's just one of the 34 00:01:14,010 --> 00:01:14,020 phenomenon and that's just one of the 35 00:01:14,020 --> 00:01:15,960 phenomenon and that's just one of the objectives of lightning research being 36 00:01:15,960 --> 00:01:15,970 objectives of lightning research being 37 00:01:15,970 --> 00:01:18,030 objectives of lightning research being conducted by scientists here at NASA's 38 00:01:18,030 --> 00:01:18,040 conducted by scientists here at NASA's 39 00:01:18,040 --> 00:01:19,380 conducted by scientists here at NASA's Marshall Space Flight Center in 40 00:01:19,380 --> 00:01:19,390 Marshall Space Flight Center in 41 00:01:19,390 --> 00:01:22,170 Marshall Space Flight Center in Huntsville Alabama and some new answers 42 00:01:22,170 --> 00:01:22,180 Huntsville Alabama and some new answers 43 00:01:22,180 --> 00:01:24,300 Huntsville Alabama and some new answers will likely come from an ongoing series 44 00:01:24,300 --> 00:01:24,310 will likely come from an ongoing series 45 00:01:24,310 --> 00:01:26,190 will likely come from an ongoing series of space shuttle based lightning 46 00:01:26,190 --> 00:01:26,200 of space shuttle based lightning 47 00:01:26,200 --> 00:01:28,680 of space shuttle based lightning experiments the shuttles television 48 00:01:28,680 --> 00:01:28,690 experiments the shuttles television 49 00:01:28,690 --> 00:01:30,960 experiments the shuttles television cameras will be used to simulate what 50 00:01:30,960 --> 00:01:30,970 cameras will be used to simulate what 51 00:01:30,970 --> 00:01:33,120 cameras will be used to simulate what future lightning sensors will see a 52 00:01:33,120 --> 00:01:33,130 future lightning sensors will see a 53 00:01:33,130 --> 00:01:35,609 future lightning sensors will see a global weather computer called Makeda's 54 00:01:35,609 --> 00:01:35,619 global weather computer called Makeda's 55 00:01:35,619 --> 00:01:37,800 global weather computer called Makeda's will alert the crew to what storms lie 56 00:01:37,800 --> 00:01:37,810 will alert the crew to what storms lie 57 00:01:37,810 --> 00:01:40,050 will alert the crew to what storms lie ahead so that additional pictures can be 58 00:01:40,050 --> 00:01:40,060 ahead so that additional pictures can be 59 00:01:40,060 --> 00:01:43,290 ahead so that additional pictures can be taken ultimately NASA hopes to use this 60 00:01:43,290 --> 00:01:43,300 taken ultimately NASA hopes to use this 61 00:01:43,300 --> 00:01:45,510 taken ultimately NASA hopes to use this information to design lightning sensing 62 00:01:45,510 --> 00:01:45,520 information to design lightning sensing 63 00:01:45,520 --> 00:01:47,550 information to design lightning sensing instruments to be placed on future 64 00:01:47,550 --> 00:01:47,560 instruments to be placed on future 65 00:01:47,560 --> 00:01:49,680 instruments to be placed on future satellites and on the space station 66 00:01:49,680 --> 00:01:49,690 satellites and on the space station 67 00:01:49,690 --> 00:01:52,620 satellites and on the space station freedom if we put lightning sensors into 68 00:01:52,620 --> 00:01:52,630 freedom if we put lightning sensors into 69 00:01:52,630 --> 00:01:54,390 freedom if we put lightning sensors into geostationary orbit into low-earth orbit 70 00:01:54,390 --> 00:01:54,400 geostationary orbit into low-earth orbit 71 00:01:54,400 --> 00:01:56,070 geostationary orbit into low-earth orbit will be able to get a global mapping of 72 00:01:56,070 --> 00:01:56,080 will be able to get a global mapping of 73 00:01:56,080 --> 00:01:58,020 will be able to get a global mapping of lightning activity improving our 74 00:01:58,020 --> 00:01:58,030 lightning activity improving our 75 00:01:58,030 --> 00:02:00,060 lightning activity improving our understanding of the basic physics of 76 00:02:00,060 --> 00:02:00,070 understanding of the basic physics of 77 00:02:00,070 --> 00:02:02,340 understanding of the basic physics of storms and developing new ways to 78 00:02:02,340 --> 00:02:02,350 storms and developing new ways to 79 00:02:02,350 --> 00:02:03,930 storms and developing new ways to observe them will lead to better 80 00:02:03,930 --> 00:02:03,940 observe them will lead to better 81 00:02:03,940 --> 00:02:06,270 observe them will lead to better forecasting abilities making us all 82 00:02:06,270 --> 00:02:06,280 forecasting abilities making us all 83 00:02:06,280 --> 00:02:08,190 forecasting abilities making us all safer from this deadly force of nature 84 00:02:08,190 --> 00:02:08,200 safer from this deadly force of nature 85 00:02:08,200 --> 00:02:10,620 safer from this deadly force of nature perhaps we're just beginning to 86 00:02:10,620 --> 00:02:10,630 perhaps we're just beginning to 87 00:02:10,630 --> 00:02:12,390 perhaps we're just beginning to understand what this research may lead 88 00:02:12,390 --> 00:02:12,400 understand what this research may lead 89 00:02:12,400 --> 00:02:15,840 understand what this research may lead to as an example we've uncovered some 90 00:02:15,840 --> 00:02:15,850 to as an example we've uncovered some 91 00:02:15,850 --> 00:02:18,240 to as an example we've uncovered some relationships between lightning activity 92 00:02:18,240 --> 00:02:18,250 relationships between lightning activity 93 00:02:18,250 --> 00:02:19,860 relationships between lightning activity the flash rate of lighting and the 94 00:02:19,860 --> 00:02:19,870 the flash rate of lighting and the 95 00:02:19,870 --> 00:02:21,630 the flash rate of lighting and the precipitation rain volume of the cloud 96 00:02:21,630 --> 00:02:21,640 precipitation rain volume of the cloud 97 00:02:21,640 --> 00:02:23,550 precipitation rain volume of the cloud if we can establish this relationship 98 00:02:23,550 --> 00:02:23,560 if we can establish this relationship 99 00:02:23,560 --> 00:02:26,070 if we can establish this relationship and quantifying further we would be able 100 00:02:26,070 --> 00:02:26,080 and quantifying further we would be able 101 00:02:26,080 --> 00:02:28,110 and quantifying further we would be able to then use whitening from lightning 102 00:02:28,110 --> 00:02:28,120 to then use whitening from lightning 103 00:02:28,120 --> 00:02:29,910 to then use whitening from lightning observations from space to turn on with 104 00:02:29,910 --> 00:02:29,920 observations from space to turn on with 105 00:02:29,920 --> 00:02:31,020 observations from space to turn on with the rainfall rate from a particular 106 00:02:31,020 --> 00:02:31,030 the rainfall rate from a particular 107 00:02:31,030 --> 00:02:33,420 the rainfall rate from a particular storm system is using the vantage point 108 00:02:33,420 --> 00:02:33,430 storm system is using the vantage point 109 00:02:33,430 --> 00:02:35,820 storm system is using the vantage point of space to better understand the many 110 00:02:35,820 --> 00:02:35,830 of space to better understand the many 111 00:02:35,830 --> 00:02:37,800 of space to better understand the many environmental systems in our world and 112 00:02:37,800 --> 00:02:37,810 environmental systems in our world and 113 00:02:37,810 --> 00:02:40,680 environmental systems in our world and how they interact is the goal of NASA's 114 00:02:40,680 --> 00:02:40,690 how they interact is the goal of NASA's 115 00:02:40,690 --> 00:02:42,720 how they interact is the goal of NASA's initiative for the 1990s known as 116 00:02:42,720 --> 00:02:42,730 initiative for the 1990s known as 117 00:02:42,730 --> 00:02:45,809 initiative for the 1990s known as mission to Planet Earth for now ongoing 118 00:02:45,809 --> 00:02:45,819 mission to Planet Earth for now ongoing 119 00:02:45,819 --> 00:02:47,400 mission to Planet Earth for now ongoing lightning studies 120 00:02:47,400 --> 00:02:47,410 lightning studies 121 00:02:47,410 --> 00:02:49,290 lightning studies provide researchers with an important 122 00:02:49,290 --> 00:02:49,300 provide researchers with an important 123 00:02:49,300 --> 00:02:52,170 provide researchers with an important head start in Huntsville this is Mike 124 00:02:52,170 --> 00:02:52,180 head start in Huntsville this is Mike 125 00:02:52,180 --> 00:03:07,340 head start in Huntsville this is Mike Harrington reporting 126 00:03:07,340 --> 00:03:07,350 127 00:03:07,350 --> 00:03:12,870 I guess I want to say it's really a 128 00:03:12,870 --> 00:03:12,880 I guess I want to say it's really a 129 00:03:12,880 --> 00:03:19,340 I guess I want to say it's really a fresh 130 00:03:19,340 --> 00:03:19,350 131 00:03:19,350 --> 00:03:21,800 farrell circular circulatory patterns 132 00:03:21,800 --> 00:03:21,810 farrell circular circulatory patterns 133 00:03:21,810 --> 00:03:23,600 farrell circular circulatory patterns that are not quite organized into one 134 00:03:23,600 --> 00:03:23,610 that are not quite organized into one 135 00:03:23,610 --> 00:03:25,490 that are not quite organized into one year failure decide to join up it i'll 136 00:03:25,490 --> 00:03:25,500 year failure decide to join up it i'll 137 00:03:25,500 --> 00:03:30,890 year failure decide to join up it i'll be a good doctor that support a 138 00:03:30,890 --> 00:03:30,900 be a good doctor that support a 139 00:03:30,900 --> 00:03:33,200 be a good doctor that support a panhandle and alabama some places are 140 00:03:33,200 --> 00:03:33,210 panhandle and alabama some places are 141 00:03:33,210 --> 00:03:35,770 panhandle and alabama some places are getting a little bit worried about it i 142 00:03:35,770 --> 00:03:35,780 getting a little bit worried about it i 143 00:03:35,780 --> 00:03:38,210 getting a little bit worried about it i always around in here for two or 144 00:03:38,210 --> 00:03:38,220 always around in here for two or 145 00:03:38,220 --> 00:03:44,700 always around in here for two or three before they get to the northeast 146 00:03:44,700 --> 00:03:44,710 147 00:03:44,710 --> 00:03:47,700 could have a problem