Aurora Time: Difference between revisions

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<big><big>'''[[Greening Our Blue Planet]]'''</big></big>




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<small>From the International Space Station</small>
<small>From the International Space Station</small>


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; <big><big>'''Earth 360°'''</big></big>
[[File:Aurora startime.png| link=http://pmdvod.nationalgeographic.com/NG_Video/77/34/Technicolour_ENCODE__174233.mp4]]
[https://www.facebook.com/greenbestpractices/photos/a.312460692252298.1073741830.311899498975084/417131451785221/?type=1&theater From GreenPolicy360's Facebook page]
Sublime, magnificent time lapse short film of northern aurora colors, particles from the sun intersecting w our planet's atmosphere, reminder of the thin layer (and it's [https://www.pinterest.com/stratdem/environmental-security/ very thin]) protecting life on earth
http://pmdvod.nationalgeographic.com/NG_Video/77/34/Technicolour_ENCODE__174233.mp4
Video Courtesy of Alexis Coram
[play full-screen]
○ ○ ○ ○
Northern Lights ('Aurora borealis' in the north and 'Aurora Australis' in the south), a result of collisions between gaseous particles in the Earth’s atmosphere and charged particles released from the Sun’s atmosphere.
The different colours are attributed to different types of gas particles colliding; the most commonly occurring colour, a pale yellow/green, is created by oxygen molecules located about 60 miles above the earth. Nitrogen produces a blue, or purple/read aurora, and the elusively rare red aurora is created by high altitude oxygen.




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[[Category:Ecology Studies]]
[[Category:Ecology Studies]]
[[Category:Global Security]]
[[Category:Global Security]]
[[Category:GreenPolicy360]]
[[Category:Environmental Protection]]
[[Category:Environmental Protection]]
[[Category:ESA]]
[[Category:ESA]]

Latest revision as of 20:35, 1 February 2024


Greening Our Blue Planet


Oh Aurora.png

Photo by NASA Astronaut Josh Cassada (Feb. 2023)

From the International Space Station


🌎

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