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There are 25 videos in this category and 20 videos in 1 subcategory.
Category Videos
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Not Right For WatchKnowLearn
Ages: 10 - 18
695 Views:
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What are binary stars? Did you know that more than half of all stars are binary stars. Watch the four-minute video to learn more.
August 13, 2011 at 02:23 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
444 Views:
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Las estrellas no son inmutables. Pasan por diferentes etapas dependiendo de su masa. Al final de su vida, cuando la masa fusionable se ha consumido, una estrella normal se puede convertir en un objeto cósmico exótico como un agujero negro, una estrel...la de neutrones, una supernova, una gigante roja, o una enana blanca. (22:00)
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April 2, 2012 at 01:42 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
388 Views:
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Parte 2 -
Las estrellas no son inmutables. Pasan por diferentes etapas dependiendo de su masa. Al final de su vida, cuando la masa fusionable se ha consumido, una estrella normal se puede convertir en un objeto cósmico exótico como un agujero negro..., una estrella de neutrones, una supernova, una gigante roja, o una enana blanca. (22:00)
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April 2, 2012 at 01:46 PM
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Not Right For WatchKnowLearn
Ages: 10 - 15
254 Views:
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Afterschool Universe is an out-of-school-time astronomy program for middle school students that explores basic astronomy concepts through engaging hands-on activities and then takes participants on a journey through the Universe beyond the Solar Syst...em.
This video shows a simple kinesthetic activity that models the life cycle of a star with a mass similar to our sun. (02:38)
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September 5, 2012 at 10:09 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
229 Views:
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Once, astronomers thought planets couldn't form around binary stars. Now Kepler has found a whole system of planets orbiting a double star. This finding shows that planetary systems are weirder and more abundant than previously thought. (04:04)
September 6, 2012 at 08:20 PM
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Not Right For WatchKnowLearn
Ages: 10 - 15
227 Views:
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This helpful video will assist you with the large star kinesthetic activity in Session 6 of NASA's Afterschool Universe. (03:31)
September 5, 2012 at 10:12 PM
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Not Right For WatchKnowLearn
Ages: 12 - 18
168 Views:
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Astronomers have caught a red giant star in the act of devouring one of its planets. It could be a preview of what will happen to Earth five billion years from now. (03:32)
October 25, 2012 at 08:33 PM
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Not Right For WatchKnowLearn
Ages: 11 - 18
159 Views:
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From Hubblecast, consider NGC 5189, the remnants of a dead sun-like star in our galaxy. This planetary nebula has a chaotic shape, like a ribbon in space. How it got that way is a long running mystery that the Hubble Space Telescope recently unravele...d.
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January 18, 2013 at 05:23 AM
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Not Right For WatchKnowLearn
Ages: 10 - 18
111 Views:
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This is a BBC video regarding stars. We can see stars using new 'super' telescopes. (59:10)
January 14, 2013 at 06:43 PM
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Not Right For WatchKnowLearn
Ages: 10 - 18
831 Views:
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This is a ten-minute History Channel documentary concerning objects that can be seen in the July night sky.
December 1, 2010 at 11:53 PM
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