3 Things We Still Don't Understand About the Milky Way

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We have been studying our home galaxy for years, but even though astronomy has come a long way, there is still a lot we don't know about the Milky Way.

Host: Caitlin Hofmeister

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Sources:
https://www.sciencedaily.com/releases/2012/06/120628174538.htm
https://www.sciencedaily.com/releases/2016/01/160107185001.htm
http://www.skyandtelescope.com/astronomy-news/a-galaxy-hit-and-run-0129201634/
http://aasnova.org/2016/09/09/building-up-the-milky-ways-skeleton/
http://m.esa.int/Our_Activities/Space_Science/Herschel/Threading_the_Milky_Way
http://sci.esa.int/herschel/55942-herschels-hunt-for-filaments-in-the-milky-way/
http://aasnova.org/2015/12/07/companions-for-nessie-in-the-milky-ways-skeleton/
http://astronomy.swin.edu.au/cosmos/H/High+Velocity+Cloud
https://apod.nasa.gov/apod/ap991214.html
https://www.sciencealert.com/detailed-map-high-velocity-clouds-milky-way-galactic-halo-radio-data
http://adsabs.harvard.edu/doi/10.1086/184817
http://iopscience.iop.org/article/10.1088/2041-8205/750/2/L41/meta
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Images:
https://www.nasa.gov/multimedia/imagegallery/image_feature_1455.html
https://commons.wikimedia.org/wiki/File:WHAM_survey.png
http://www.esa.int/spaceinimages/Images/2015/05/Herschel_s_view_of_G49
http://www.esa.int/spaceinimages/Images/2015/05/Herschel_s_view_of_G64
https://www.nasa.gov/image-feature/goddard/2016/hubble-spies-a-spiral-snowflake
https://www.spacetelescope.org/images/opo9946a/
https://www.nasa.gov/image-feature/hubble-peers-into-the-heart-of-the-milky-way-galaxy
https://svs.gsfc.nasa.gov/10547
https://www.istockphoto.com/vector/rocket-ship-in-cartoon-style-new-businesses-innovation-development-flat-design-icons-gm698051104-130151617
https://freesound.org/people/LouMarchais/sounds/410857/
https://www.musicradar.com/news/tech/sampleradar-464-free-cartoon-caper-samples-643188

Видео 3 Things We Still Don't Understand About the Milky Way канала SciShow Space