Notes

'Pale Blue Dot' Revisited - NASA

<h1 style="clear:both" id="content-section-0">What Does Looking Back At The Pale Blue Dot - Science Friday Do?<br></h1>
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<p class="p__0">The telecommunication ability likewise reduced with distance, restricting the variety of data modes that could be used by the imaging system. After taking the series of images, which included Pale Blue Dot, NASA mission supervisors commanded Voyager 1 to power its electronic cameras down, as the spacecraft was not going to fly near anything else of significance for the rest of its objective, while other instruments that were still collecting data needed power for the long journey to interstellar area.</p>
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<img class="featurable" style="max-height:300px;max-width:400px;" itemprop="image" src="https://www.universetoday.com/wp-content/uploads/2015/02/PIA00453-1280x720.jpg" alt="Pale Blue Dot designs, themes, templates and downloadable graphic elements on Dribbble"><span style="display:none" itemprop="caption">The pale blue dot and other 'selfies' of Earth</span>
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<img class="featurable" style="max-height:300px;max-width:400px;" itemprop="image" src="https://i.redd.it/537wanxjbhx31.jpg" alt="The pale blue dot and other 'selfies' of Earth"><span style="display:none" itemprop="caption">A Pale Blue Dot</span>
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<p class="p__1">The command series was then compiled and sent to Voyager 1, with the images taken at 04:48 GMT on February 14, 1990. The information from the video camera was saved at first in an on-board tape recorder. Transmission to Earth was also postponed by the and missions being provided concern use of the Deep Area Network.</p>
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<img width="350" src="https://ic-cdn.flipboard.com/mashed.com/29030b4e99ae4422d70cb7bed86c373fe6d568eb/_medium.jpeg">
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<p class="p__2">3 of the frames received showed the Earth as a tiny point of light in void. Each frame had been taken utilizing a various color filter: blue, green and violet, with exposure times of 0. 72, 0. 48 and 0. 72 seconds respectively. The three frames were then recombined to produce the image that became Pale Blue Dot.</p>
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<p class="p__3">12 of a pixel, according to NASA). The light bands across the picture are an artifact, the outcome of sunlight showing off parts of the electronic camera and its sunshade, due to the relative distance in between the Sun and the Earth. Voyager's perspective was roughly 32 above the ecliptic.</p>
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<h1 style="clear:both" id="content-section-1">The Main Principles Of The first person to see the 'Pale Blue Dot' image still has it<br></h1>
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<p class="p__4">The wide-angle image was inset with 2 narrow-angle photos: Pale Blue Dot and a comparable picture of Venus. Learn More Here -angle photograph was taken with the darkest filter (a methane absorption band) and the fastest possible direct exposure (5 milliseconds), to avoid saturating the cam's vidicon tube with spread sunshine. However, the outcome was a bright burned-out image with several reflections from the optics in the cam and the Sun that appears far bigger than the real measurement of the solar disk.</p>
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<img class="featurable" style="max-height:300px;max-width:400px;" itemprop="image" src="https://imgix.bustle.com/uploads/image/2020/2/14/3ca6109a-7677-446c-bcac-f1c3d10e6083-pia23645_pbd_main-16.jpg?w=2000&amp;h=640&amp;fit=crop&amp;crop=faces&amp;auto=format%2Ccompress&amp;blend=000000&amp;blendAlpha=45&amp;blendMode=normal" alt="Day 29 - The pale blue dot - Pale blue dot, Pale blue dot quote, Blue dot"><span style="display:none" itemprop="caption">Amazon.com: NASA Voyager 1 Earth Pale Blue Dot 11x14 Silver Halide Photo Print: Posters &amp; Prints</span>
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<p class="p__5">Pale blue color [modify] Earth looks like a blue dot in the photograph mainly because of Rayleigh scattering of sunshine in its atmosphere. In Earth's air, short-wavelength visible light such as blue light is scattered to a higher extent than longer wavelength light such as traffic signal, which is the reason that the sky appears blue from Earth.</p>
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