How Many Stars Are There?
ERROR IN VIDEO - There are up to 200 BILLION stars in our galaxy...not 200 million.
How many stars are there in the universe? This question leads Hank to a couple other questions - How many stars can we see from Earth? How many stars are there in our galaxy? - but the answer to the original question proves elusive.
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References:
http://www.universetoday.com/22380/how-many-stars-are-in-the-milky-way/
http://en.wikipedia.org/wiki/Messier_81
http://apod.nasa.gov/apod/image/0709/milkywayband_gleason.jpg
http://www.universetoday.com/24328/how-many-stars/
Видео How Many Stars Are There? канала SciShow
How many stars are there in the universe? This question leads Hank to a couple other questions - How many stars can we see from Earth? How many stars are there in our galaxy? - but the answer to the original question proves elusive.
Like SciShow? http://www.facebook.com/scishow
Follow SciShow! http://www.twitter.com/scishow
T*mbl SciShow. http://scishow.tumblr.com
References:
http://www.universetoday.com/22380/how-many-stars-are-in-the-milky-way/
http://en.wikipedia.org/wiki/Messier_81
http://apod.nasa.gov/apod/image/0709/milkywayband_gleason.jpg
http://www.universetoday.com/24328/how-many-stars/
Видео How Many Stars Are There? канала SciShow
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