Is the Universe Expanding?

From the creator

Is the universe expanding? About a hundred years ago astronomers made a discovery that helped us unravel the mystery of the history of the universe! Annotations: Heliocentrism http://www.youtube.com/watch?v=khIzr6610cQ Project MINERVA: http://www.youtube.com/watch?v=s9r83dBL5ZY Dark Energy: http://www.youtube.com/watch?v=ATwVApurIQ4 ---------- Dooblydoo thanks go to the following Patreon supporters -- we couldn't make SciShow without them! Shout out to Justin Ove, Chris Peters, Philippe von Bergen, Fatima Iqbal, John Murrin, Linnea Boyev, Justin Lentz, and David Campos. ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/SciShow Or help support us by becoming our patron on Patreon: https://www.patreon.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow Sources: http://www.nasa.gov/audience/foreducators/5-8/features/F_How_Big_is_Our_Universe.html https://cosmology.carnegiescience.edu/timeline/1929 https://www.cfa.harvard.edu/~dfabricant/huchra/hubble/ http://www.space.com/24073-how-big-is-the-universe.html http://www.universetoday.com/40064/hubbles-law/ Images: https://en.wikipedia.org/wiki/File:V.M._Slipher.gif https://en.wikipedia.org/wiki/File:Reds

Published 2015-12-29 · Watch on YouTube ↗
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