1 00:00:05,880 --> 00:00:08,280 engineers of the Boeing Company and the 2 00:00:08,280 --> 00:00:08,290 engineers of the Boeing Company and the 3 00:00:08,290 --> 00:00:09,690 engineers of the Boeing Company and the National Aeronautics and Space 4 00:00:09,690 --> 00:00:09,700 National Aeronautics and Space 5 00:00:09,700 --> 00:00:11,909 National Aeronautics and Space Administration are making final 6 00:00:11,909 --> 00:00:11,919 Administration are making final 7 00:00:11,919 --> 00:00:14,100 Administration are making final preparations to launch one of a series 8 00:00:14,100 --> 00:00:14,110 preparations to launch one of a series 9 00:00:14,110 --> 00:00:19,230 preparations to launch one of a series of lunar orbiters the satellites primary 10 00:00:19,230 --> 00:00:19,240 of lunar orbiters the satellites primary 11 00:00:19,240 --> 00:00:21,750 of lunar orbiters the satellites primary mission is to photograph landing areas 12 00:00:21,750 --> 00:00:21,760 mission is to photograph landing areas 13 00:00:21,760 --> 00:00:26,429 mission is to photograph landing areas on the moon for America's astronauts an 14 00:00:26,429 --> 00:00:26,439 on the moon for America's astronauts an 15 00:00:26,439 --> 00:00:28,380 on the moon for America's astronauts an atlas aegina booster will launch the 16 00:00:28,380 --> 00:00:28,390 atlas aegina booster will launch the 17 00:00:28,390 --> 00:00:53,369 atlas aegina booster will launch the orbiter from Cape Kennedy 18 00:00:53,369 --> 00:00:53,379 19 00:00:53,379 --> 00:00:56,290 when orbital speed and altitude are 20 00:00:56,290 --> 00:00:56,300 when orbital speed and altitude are 21 00:00:56,300 --> 00:00:58,599 when orbital speed and altitude are achieved the Atlas booster and nose 22 00:00:58,599 --> 00:00:58,609 achieved the Atlas booster and nose 23 00:00:58,609 --> 00:01:01,569 achieved the Atlas booster and nose shroud will separate and the Agena will 24 00:01:01,569 --> 00:01:01,579 shroud will separate and the Agena will 25 00:01:01,579 --> 00:01:03,759 shroud will separate and the Agena will fire to place itself and the lunar 26 00:01:03,759 --> 00:01:03,769 fire to place itself and the lunar 27 00:01:03,769 --> 00:01:06,639 fire to place itself and the lunar orbiter into a 100 mile high orbit 28 00:01:06,639 --> 00:01:06,649 orbiter into a 100 mile high orbit 29 00:01:06,649 --> 00:01:09,130 orbiter into a 100 mile high orbit around the earth they must travel to the 30 00:01:09,130 --> 00:01:09,140 around the earth they must travel to the 31 00:01:09,140 --> 00:01:11,590 around the earth they must travel to the exact point in space from which aegina 32 00:01:11,590 --> 00:01:11,600 exact point in space from which aegina 33 00:01:11,600 --> 00:01:14,380 exact point in space from which aegina can put the lunar orbiter on its path to 34 00:01:14,380 --> 00:01:14,390 can put the lunar orbiter on its path to 35 00:01:14,390 --> 00:01:16,749 can put the lunar orbiter on its path to the moon when this point is reached 36 00:01:16,749 --> 00:01:16,759 the moon when this point is reached 37 00:01:16,759 --> 00:01:20,800 the moon when this point is reached aegina fires again soon after burnout 38 00:01:20,800 --> 00:01:20,810 aegina fires again soon after burnout 39 00:01:20,810 --> 00:01:23,590 aegina fires again soon after burnout aegina separates and the 850-pound 40 00:01:23,590 --> 00:01:23,600 aegina separates and the 850-pound 41 00:01:23,600 --> 00:01:27,309 aegina separates and the 850-pound orbiter will be on its way now speeding 42 00:01:27,309 --> 00:01:27,319 orbiter will be on its way now speeding 43 00:01:27,319 --> 00:01:30,340 orbiter will be on its way now speeding through space at 25,000 miles per hour 44 00:01:30,340 --> 00:01:30,350 through space at 25,000 miles per hour 45 00:01:30,350 --> 00:01:33,010 through space at 25,000 miles per hour the vehicle will extend its two-way 46 00:01:33,010 --> 00:01:33,020 the vehicle will extend its two-way 47 00:01:33,020 --> 00:01:36,789 the vehicle will extend its two-way earth communication antennas and solar 48 00:01:36,789 --> 00:01:36,799 earth communication antennas and solar 49 00:01:36,799 --> 00:01:39,460 earth communication antennas and solar panels will open to capture and convert 50 00:01:39,460 --> 00:01:39,470 panels will open to capture and convert 51 00:01:39,470 --> 00:01:41,740 panels will open to capture and convert the sun's energy into electrical power 52 00:01:41,740 --> 00:01:41,750 the sun's energy into electrical power 53 00:01:41,750 --> 00:01:45,190 the sun's energy into electrical power for orbiters systems tiny attitude 54 00:01:45,190 --> 00:01:45,200 for orbiters systems tiny attitude 55 00:01:45,200 --> 00:01:47,529 for orbiters systems tiny attitude control jets located on the corners of 56 00:01:47,529 --> 00:01:47,539 control jets located on the corners of 57 00:01:47,539 --> 00:01:49,419 control jets located on the corners of the heat shield will be fired to 58 00:01:49,419 --> 00:01:49,429 the heat shield will be fired to 59 00:01:49,429 --> 00:01:51,820 the heat shield will be fired to position the vehicle to aim its solar 60 00:01:51,820 --> 00:01:51,830 position the vehicle to aim its solar 61 00:01:51,830 --> 00:01:55,060 position the vehicle to aim its solar panels toward the Sun and aim its 62 00:01:55,060 --> 00:01:55,070 panels toward the Sun and aim its 63 00:01:55,070 --> 00:01:57,370 panels toward the Sun and aim its tracker for a fix on its navigational 64 00:01:57,370 --> 00:01:57,380 tracker for a fix on its navigational 65 00:01:57,380 --> 00:02:01,270 tracker for a fix on its navigational star canovas after 15 hours of flight 66 00:02:01,270 --> 00:02:01,280 star canovas after 15 hours of flight 67 00:02:01,280 --> 00:02:03,819 star canovas after 15 hours of flight toward the moon lunar orbiter will fire 68 00:02:03,819 --> 00:02:03,829 toward the moon lunar orbiter will fire 69 00:02:03,829 --> 00:02:06,399 toward the moon lunar orbiter will fire its velocity control rocket to make a 70 00:02:06,399 --> 00:02:06,409 its velocity control rocket to make a 71 00:02:06,409 --> 00:02:09,430 its velocity control rocket to make a mid-course correction later in the 72 00:02:09,430 --> 00:02:09,440 mid-course correction later in the 73 00:02:09,440 --> 00:02:11,500 mid-course correction later in the journey as the orbiter gets closer to 74 00:02:11,500 --> 00:02:11,510 journey as the orbiter gets closer to 75 00:02:11,510 --> 00:02:13,690 journey as the orbiter gets closer to the moon the velocity control rocket 76 00:02:13,690 --> 00:02:13,700 the moon the velocity control rocket 77 00:02:13,700 --> 00:02:16,270 the moon the velocity control rocket will be fired again to slow the 78 00:02:16,270 --> 00:02:16,280 will be fired again to slow the 79 00:02:16,280 --> 00:02:19,509 will be fired again to slow the spacecraft this will serve to trap the 80 00:02:19,509 --> 00:02:19,519 spacecraft this will serve to trap the 81 00:02:19,519 --> 00:02:21,789 spacecraft this will serve to trap the spacecraft in an off-center orbit around 82 00:02:21,789 --> 00:02:21,799 spacecraft in an off-center orbit around 83 00:02:21,799 --> 00:02:24,490 spacecraft in an off-center orbit around the moon where it will circle from four 84 00:02:24,490 --> 00:02:24,500 the moon where it will circle from four 85 00:02:24,500 --> 00:02:27,630 the moon where it will circle from four to six days by tracking this orbit 86 00:02:27,630 --> 00:02:27,640 to six days by tracking this orbit 87 00:02:27,640 --> 00:02:29,920 to six days by tracking this orbit scientists on earth will obtain their 88 00:02:29,920 --> 00:02:29,930 scientists on earth will obtain their 89 00:02:29,930 --> 00:02:32,620 scientists on earth will obtain their first precise information about the 90 00:02:32,620 --> 00:02:32,630 first precise information about the 91 00:02:32,630 --> 00:02:34,449 first precise information about the effects of the moon's gravitational 92 00:02:34,449 --> 00:02:34,459 effects of the moon's gravitational 93 00:02:34,459 --> 00:02:38,020 effects of the moon's gravitational field on the spacecraft with this 94 00:02:38,020 --> 00:02:38,030 field on the spacecraft with this 95 00:02:38,030 --> 00:02:40,300 field on the spacecraft with this knowledge they will be able to lower the 96 00:02:40,300 --> 00:02:40,310 knowledge they will be able to lower the 97 00:02:40,310 --> 00:02:43,120 knowledge they will be able to lower the vehicles borbet to a close 28 miles for 98 00:02:43,120 --> 00:02:43,130 vehicles borbet to a close 28 miles for 99 00:02:43,130 --> 00:02:45,539 vehicles borbet to a close 28 miles for photography of the moon's surface 100 00:02:45,539 --> 00:02:45,549 photography of the moon's surface 101 00:02:45,549 --> 00:02:47,650 photography of the moon's surface control of the spacecraft is 102 00:02:47,650 --> 00:02:47,660 control of the spacecraft is 103 00:02:47,660 --> 00:02:49,539 control of the spacecraft is accomplished through instructions stored 104 00:02:49,539 --> 00:02:49,549 accomplished through instructions stored 105 00:02:49,549 --> 00:02:52,300 accomplished through instructions stored in an on-board computer Mission Control 106 00:02:52,300 --> 00:02:52,310 in an on-board computer Mission Control 107 00:02:52,310 --> 00:02:55,330 in an on-board computer Mission Control personnel can radio new instructions for 108 00:02:55,330 --> 00:02:55,340 personnel can radio new instructions for 109 00:02:55,340 --> 00:02:58,210 personnel can radio new instructions for storage or can bypass the computer to 110 00:02:58,210 --> 00:02:58,220 storage or can bypass the computer to 111 00:02:58,220 --> 00:03:01,479 storage or can bypass the computer to control the orbiter directly operating 112 00:03:01,479 --> 00:03:01,489 control the orbiter directly operating 113 00:03:01,489 --> 00:03:02,530 control the orbiter directly operating on these instruct 114 00:03:02,530 --> 00:03:02,540 on these instruct 115 00:03:02,540 --> 00:03:05,199 on these instruct the lunar orbiter will turn itself to 116 00:03:05,199 --> 00:03:05,209 the lunar orbiter will turn itself to 117 00:03:05,209 --> 00:03:07,449 the lunar orbiter will turn itself to aim its two camera lenses downward 118 00:03:07,449 --> 00:03:07,459 aim its two camera lenses downward 119 00:03:07,459 --> 00:03:11,140 aim its two camera lenses downward during picture-taking marbles then as it 120 00:03:11,140 --> 00:03:11,150 during picture-taking marbles then as it 121 00:03:11,150 --> 00:03:13,690 during picture-taking marbles then as it soars over the desired areas it will 122 00:03:13,690 --> 00:03:13,700 soars over the desired areas it will 123 00:03:13,700 --> 00:03:17,020 soars over the desired areas it will take a series of pictures one lens will 124 00:03:17,020 --> 00:03:17,030 take a series of pictures one lens will 125 00:03:17,030 --> 00:03:19,899 take a series of pictures one lens will cover an area of 25 square miles and 126 00:03:19,899 --> 00:03:19,909 cover an area of 25 square miles and 127 00:03:19,909 --> 00:03:22,660 cover an area of 25 square miles and record objects as small as a card table 128 00:03:22,660 --> 00:03:22,670 record objects as small as a card table 129 00:03:22,670 --> 00:03:24,910 record objects as small as a card table the other will make overlapping 130 00:03:24,910 --> 00:03:24,920 the other will make overlapping 131 00:03:24,920 --> 00:03:28,440 the other will make overlapping photographs of 440 square mile sections 132 00:03:28,440 --> 00:03:28,450 photographs of 440 square mile sections 133 00:03:28,450 --> 00:03:31,270 photographs of 440 square mile sections during its mission the lunar orbiter 134 00:03:31,270 --> 00:03:31,280 during its mission the lunar orbiter 135 00:03:31,280 --> 00:03:34,629 during its mission the lunar orbiter will take 160 pairs of pictures while 136 00:03:34,629 --> 00:03:34,639 will take 160 pairs of pictures while 137 00:03:34,639 --> 00:03:38,530 will take 160 pairs of pictures while filming 12,000 square miles an area as 138 00:03:38,530 --> 00:03:38,540 filming 12,000 square miles an area as 139 00:03:38,540 --> 00:03:40,390 filming 12,000 square miles an area as large as the combined area of 140 00:03:40,390 --> 00:03:40,400 large as the combined area of 141 00:03:40,400 --> 00:03:43,300 large as the combined area of Massachusetts and Connecticut while 142 00:03:43,300 --> 00:03:43,310 Massachusetts and Connecticut while 143 00:03:43,310 --> 00:03:45,789 Massachusetts and Connecticut while photography is in progress the camera 144 00:03:45,789 --> 00:03:45,799 photography is in progress the camera 145 00:03:45,799 --> 00:03:48,190 photography is in progress the camera will begin to automatically develop and 146 00:03:48,190 --> 00:03:48,200 will begin to automatically develop and 147 00:03:48,200 --> 00:03:52,119 will begin to automatically develop and store the exposed film following each 148 00:03:52,119 --> 00:03:52,129 store the exposed film following each 149 00:03:52,129 --> 00:03:54,580 store the exposed film following each series of exposures the orbiter will 150 00:03:54,580 --> 00:03:54,590 series of exposures the orbiter will 151 00:03:54,590 --> 00:03:57,420 series of exposures the orbiter will again aim its solar panels at the Sun 152 00:03:57,420 --> 00:03:57,430 again aim its solar panels at the Sun 153 00:03:57,430 --> 00:03:59,979 again aim its solar panels at the Sun when picture transmission takes place 154 00:03:59,979 --> 00:03:59,989 when picture transmission takes place 155 00:03:59,989 --> 00:04:02,170 when picture transmission takes place the stored images will be sent in the 156 00:04:02,170 --> 00:04:02,180 the stored images will be sent in the 157 00:04:02,180 --> 00:04:04,929 the stored images will be sent in the form of an electronic signal produced by 158 00:04:04,929 --> 00:04:04,939 form of an electronic signal produced by 159 00:04:04,939 --> 00:04:08,619 form of an electronic signal produced by a light scanning the stored negatives at 160 00:04:08,619 --> 00:04:08,629 a light scanning the stored negatives at 161 00:04:08,629 --> 00:04:11,500 a light scanning the stored negatives at Goldstone near an abandoned gold mine in 162 00:04:11,500 --> 00:04:11,510 Goldstone near an abandoned gold mine in 163 00:04:11,510 --> 00:04:14,949 Goldstone near an abandoned gold mine in California's Mojave Desert this 85 foot 164 00:04:14,949 --> 00:04:14,959 California's Mojave Desert this 85 foot 165 00:04:14,959 --> 00:04:17,080 California's Mojave Desert this 85 foot diameter antenna is the communication 166 00:04:17,080 --> 00:04:17,090 diameter antenna is the communication 167 00:04:17,090 --> 00:04:20,229 diameter antenna is the communication link with the lunar orbiter it's similar 168 00:04:20,229 --> 00:04:20,239 link with the lunar orbiter it's similar 169 00:04:20,239 --> 00:04:23,020 link with the lunar orbiter it's similar to two other antennas in australia and 170 00:04:23,020 --> 00:04:23,030 to two other antennas in australia and 171 00:04:23,030 --> 00:04:26,320 to two other antennas in australia and spain surrounding hills protected from 172 00:04:26,320 --> 00:04:26,330 spain surrounding hills protected from 173 00:04:26,330 --> 00:04:29,680 spain surrounding hills protected from random radio signals the antenna control 174 00:04:29,680 --> 00:04:29,690 random radio signals the antenna control 175 00:04:29,690 --> 00:04:31,899 random radio signals the antenna control team tracks the orbiter with signals the 176 00:04:31,899 --> 00:04:31,909 team tracks the orbiter with signals the 177 00:04:31,909 --> 00:04:34,659 team tracks the orbiter with signals the orbiter sent back to earth the team also 178 00:04:34,659 --> 00:04:34,669 orbiter sent back to earth the team also 179 00:04:34,669 --> 00:04:36,790 orbiter sent back to earth the team also directs the flow of signals from the 180 00:04:36,790 --> 00:04:36,800 directs the flow of signals from the 181 00:04:36,800 --> 00:04:40,240 directs the flow of signals from the antenna to the orbiter this equipment 182 00:04:40,240 --> 00:04:40,250 antenna to the orbiter this equipment 183 00:04:40,250 --> 00:04:43,000 antenna to the orbiter this equipment generates signals to the spacecraft the 184 00:04:43,000 --> 00:04:43,010 generates signals to the spacecraft the 185 00:04:43,010 --> 00:04:44,950 generates signals to the spacecraft the orbiters computer responds to the 186 00:04:44,950 --> 00:04:44,960 orbiters computer responds to the 187 00:04:44,960 --> 00:04:47,140 orbiters computer responds to the signals and controls the orbiter 188 00:04:47,140 --> 00:04:47,150 signals and controls the orbiter 189 00:04:47,150 --> 00:04:50,620 signals and controls the orbiter accordingly these men are the last human 190 00:04:50,620 --> 00:04:50,630 accordingly these men are the last human 191 00:04:50,630 --> 00:04:53,909 accordingly these men are the last human link between Earth and the spacecraft 192 00:04:53,909 --> 00:04:53,919 link between Earth and the spacecraft 193 00:04:53,919 --> 00:04:56,620 link between Earth and the spacecraft incoming photographic information from 194 00:04:56,620 --> 00:04:56,630 incoming photographic information from 195 00:04:56,630 --> 00:04:59,110 incoming photographic information from the orbiter is fed into this equipment 196 00:04:59,110 --> 00:04:59,120 the orbiter is fed into this equipment 197 00:04:59,120 --> 00:05:01,360 the orbiter is fed into this equipment where electronic wizardry converts the 198 00:05:01,360 --> 00:05:01,370 where electronic wizardry converts the 199 00:05:01,370 --> 00:05:03,670 where electronic wizardry converts the electronic signal to a pinpoint of light 200 00:05:03,670 --> 00:05:03,680 electronic signal to a pinpoint of light 201 00:05:03,680 --> 00:05:07,029 electronic signal to a pinpoint of light of varying intensity the tiny beam 202 00:05:07,029 --> 00:05:07,039 of varying intensity the tiny beam 203 00:05:07,039 --> 00:05:10,120 of varying intensity the tiny beam sweeps back and forth exposing a moving 204 00:05:10,120 --> 00:05:10,130 sweeps back and forth exposing a moving 205 00:05:10,130 --> 00:05:14,019 sweeps back and forth exposing a moving strip of 35 millimeter film when 206 00:05:14,019 --> 00:05:14,029 strip of 35 millimeter film when 207 00:05:14,029 --> 00:05:16,480 strip of 35 millimeter film when processed the resulting negative show 208 00:05:16,480 --> 00:05:16,490 processed the resulting negative show 209 00:05:16,490 --> 00:05:19,330 processed the resulting negative show was what the orbiter's camera saw at the 210 00:05:19,330 --> 00:05:19,340 was what the orbiter's camera saw at the 211 00:05:19,340 --> 00:05:21,760 was what the orbiter's camera saw at the receiving station technicians will 212 00:05:21,760 --> 00:05:21,770 receiving station technicians will 213 00:05:21,770 --> 00:05:24,400 receiving station technicians will process and study samples of the exposed 214 00:05:24,400 --> 00:05:24,410 process and study samples of the exposed 215 00:05:24,410 --> 00:05:26,800 process and study samples of the exposed negative to ensure that signals are 216 00:05:26,800 --> 00:05:26,810 negative to ensure that signals are 217 00:05:26,810 --> 00:05:28,870 negative to ensure that signals are coming back properly and that the 218 00:05:28,870 --> 00:05:28,880 coming back properly and that the 219 00:05:28,880 --> 00:05:32,260 coming back properly and that the orbiters camera is correctly set most of 220 00:05:32,260 --> 00:05:32,270 orbiters camera is correctly set most of 221 00:05:32,270 --> 00:05:34,990 orbiters camera is correctly set most of the 18 miles of film will be sent to a 222 00:05:34,990 --> 00:05:35,000 the 18 miles of film will be sent to a 223 00:05:35,000 --> 00:05:37,570 the 18 miles of film will be sent to a reassembly facility where the strip's 224 00:05:37,570 --> 00:05:37,580 reassembly facility where the strip's 225 00:05:37,580 --> 00:05:39,430 reassembly facility where the strip's will be developed and arranged into 226 00:05:39,430 --> 00:05:39,440 will be developed and arranged into 227 00:05:39,440 --> 00:05:41,830 will be developed and arranged into large negatives prints of these 228 00:05:41,830 --> 00:05:41,840 large negatives prints of these 229 00:05:41,840 --> 00:05:44,260 large negatives prints of these negatives will form the basis for lunar 230 00:05:44,260 --> 00:05:44,270 negatives will form the basis for lunar 231 00:05:44,270 --> 00:05:48,850 negatives will form the basis for lunar maps although direct communication with 232 00:05:48,850 --> 00:05:48,860 maps although direct communication with 233 00:05:48,860 --> 00:05:51,689 maps although direct communication with the lunar orbiter is via Goldstone or 234 00:05:51,689 --> 00:05:51,699 the lunar orbiter is via Goldstone or 235 00:05:51,699 --> 00:05:54,399 the lunar orbiter is via Goldstone or Australia or Spain the mission is 236 00:05:54,399 --> 00:05:54,409 Australia or Spain the mission is 237 00:05:54,409 --> 00:05:56,589 Australia or Spain the mission is directed from the spaceflight operations 238 00:05:56,589 --> 00:05:56,599 directed from the spaceflight operations 239 00:05:56,599 --> 00:05:59,529 directed from the spaceflight operations facility in Pasadena sitting side by 240 00:05:59,529 --> 00:05:59,539 facility in Pasadena sitting side by 241 00:05:59,539 --> 00:06:03,339 facility in Pasadena sitting side by side NASA and Boeing engineers evaluate 242 00:06:03,339 --> 00:06:03,349 side NASA and Boeing engineers evaluate 243 00:06:03,349 --> 00:06:06,219 side NASA and Boeing engineers evaluate and act upon information received from 244 00:06:06,219 --> 00:06:06,229 and act upon information received from 245 00:06:06,229 --> 00:06:10,240 and act upon information received from the antennas the information comes to 246 00:06:10,240 --> 00:06:10,250 the antennas the information comes to 247 00:06:10,250 --> 00:06:12,460 the antennas the information comes to the Pasadena computer center and is 248 00:06:12,460 --> 00:06:12,470 the Pasadena computer center and is 249 00:06:12,470 --> 00:06:14,980 the Pasadena computer center and is translated into a form understandable to 250 00:06:14,980 --> 00:06:14,990 translated into a form understandable to 251 00:06:14,990 --> 00:06:18,159 translated into a form understandable to engineers they use it to determine the 252 00:06:18,159 --> 00:06:18,169 engineers they use it to determine the 253 00:06:18,169 --> 00:06:20,469 engineers they use it to determine the lunar orbiters velocity attitude 254 00:06:20,469 --> 00:06:20,479 lunar orbiters velocity attitude 255 00:06:20,479 --> 00:06:23,620 lunar orbiters velocity attitude temperature power situation and some 50 256 00:06:23,620 --> 00:06:23,630 temperature power situation and some 50 257 00:06:23,630 --> 00:06:26,409 temperature power situation and some 50 other conditions this automatic drawing 258 00:06:26,409 --> 00:06:26,419 other conditions this automatic drawing 259 00:06:26,419 --> 00:06:29,560 other conditions this automatic drawing machine charts the data other engineers 260 00:06:29,560 --> 00:06:29,570 machine charts the data other engineers 261 00:06:29,570 --> 00:06:31,629 machine charts the data other engineers keep track of the orbiters location and 262 00:06:31,629 --> 00:06:31,639 keep track of the orbiters location and 263 00:06:31,639 --> 00:06:34,600 keep track of the orbiters location and direction they plot course changes and 264 00:06:34,600 --> 00:06:34,610 direction they plot course changes and 265 00:06:34,610 --> 00:06:37,029 direction they plot course changes and calculate when and how the spacecraft 266 00:06:37,029 --> 00:06:37,039 calculate when and how the spacecraft 267 00:06:37,039 --> 00:06:39,730 calculate when and how the spacecraft should be maneuvered this control room 268 00:06:39,730 --> 00:06:39,740 should be maneuvered this control room 269 00:06:39,740 --> 00:06:41,709 should be maneuvered this control room is the nerve center of the entire 270 00:06:41,709 --> 00:06:41,719 is the nerve center of the entire 271 00:06:41,719 --> 00:06:44,439 is the nerve center of the entire mission the operations director and his 272 00:06:44,439 --> 00:06:44,449 mission the operations director and his 273 00:06:44,449 --> 00:06:47,050 mission the operations director and his assistant are in voice contact with key 274 00:06:47,050 --> 00:06:47,060 assistant are in voice contact with key 275 00:06:47,060 --> 00:06:48,700 assistant are in voice contact with key personnel at those installations 276 00:06:48,700 --> 00:06:48,710 personnel at those installations 277 00:06:48,710 --> 00:06:51,430 personnel at those installations throughout the world which gather and 278 00:06:51,430 --> 00:06:51,440 throughout the world which gather and 279 00:06:51,440 --> 00:06:54,279 throughout the world which gather and record flight information engineers here 280 00:06:54,279 --> 00:06:54,289 record flight information engineers here 281 00:06:54,289 --> 00:06:56,200 record flight information engineers here at Pasadena interpret the information 282 00:06:56,200 --> 00:06:56,210 at Pasadena interpret the information 283 00:06:56,210 --> 00:06:59,740 at Pasadena interpret the information and the operations directors use the 284 00:06:59,740 --> 00:06:59,750 and the operations directors use the 285 00:06:59,750 --> 00:07:03,120 and the operations directors use the results to make final flight decisions 286 00:07:03,120 --> 00:07:03,130 results to make final flight decisions 287 00:07:03,130 --> 00:07:05,589 results to make final flight decisions when it's photographic mission has been 288 00:07:05,589 --> 00:07:05,599 when it's photographic mission has been 289 00:07:05,599 --> 00:07:08,170 when it's photographic mission has been completed in about a month the lunar 290 00:07:08,170 --> 00:07:08,180 completed in about a month the lunar 291 00:07:08,180 --> 00:07:10,589 completed in about a month the lunar orbiter will continue to circle the moon 292 00:07:10,589 --> 00:07:10,599 orbiter will continue to circle the moon 293 00:07:10,599 --> 00:07:12,939 orbiter will continue to circle the moon providing information about micro 294 00:07:12,939 --> 00:07:12,949 providing information about micro 295 00:07:12,949 --> 00:07:15,100 providing information about micro meteoroids and radiation in the moon's 296 00:07:15,100 --> 00:07:15,110 meteoroids and radiation in the moon's 297 00:07:15,110 --> 00:07:17,860 meteoroids and radiation in the moon's vicinity this data along with the 298 00:07:17,860 --> 00:07:17,870 vicinity this data along with the 299 00:07:17,870 --> 00:07:20,860 vicinity this data along with the photographs is vital to landing men on 300 00:07:20,860 --> 00:07:20,870 photographs is vital to landing men on 301 00:07:20,870 --> 00:07:34,550 photographs is vital to landing men on the moon 302 00:07:34,550 --> 00:07:34,560 303 00:07:34,560 --> 00:07:36,620 you