Why Scientists Tracked One Neutrino Across the Universe

Last week scientists announced that they’ve likely identified the very first astrophysical source of high-energy neutrinos.

Host: Hank Green

For special, curated artifacts of this universe, check out https://scishowfinds.com/
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Sources:
http://science.sciencemag.org/content/sci/361/6398/eaat1378
http://science.sciencemag.org/content/361/6398/147
https://www.eurekalert.org/pub_releases/2018-07/nion-sth071218.php
https://www.eurekalert.org/pub_releases/2018-07/uoha-hth071218.php
https://www.eurekalert.org/pub_releases/2018-07/uou-vsc071118.php
https://www.eurekalert.org/pub_releases/2018-07/uol-uol071018.php
https://www.eurekalert.org/pub_releases/2018-07/tuom-bac071018.php
https://www.eurekalert.org/pub_releases/2018-07/uom-inp070918.php
https://www.eurekalert.org/pub_releases/2018-07/ded-bit070818.php
https://www.eurekalert.org/pub_releases/2018-07/ps-neo070618.php
https://www.eurekalert.org/pub_releases/2018-07/mpif-mtt070618.php
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Images:
https://svs.gsfc.nasa.gov/12994
https://www.nasa.gov/press-release/goddard/2016/ace-cosmic-ray
https://www.eurekalert.org/multimedia/pub/175508.php
https://commons.wikimedia.org/wiki/File:Icecube-architecture-diagram2009.PNG
https://www.eurekalert.org/multimedia/pub/175171.php