Supernovae
I believe that we can both unravel the mysteries of the universe, and save human lives at the same time through interdisciplinary research. And I'm gonna share with you today just one story,...
<font color="#ffff00" size=14>www.moviesubtitles.org</font> I had to squint twice. I thought I was looking at a ghost. - How are ya? - It must be me North...
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Today, I am going to talk to you about limits with a question mark. Are there limits? I am going to use two examples. One is the orbiting and landing of an asteroid with NEAR spacecraft. NEAR stands...
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COSMIC ENERGY Ancient Abdera. Here in the middle of the 5th century BC was born Democritus, the philosopher who believed that everything around us is made up of small particles invisible to the eye....
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In the last video we learned that 380,000 years after the Big Bang which is still roughly 13.7 billion years ago every atom in space that was roughly 3000 kelvin temperature was emitting this...
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[Dr J] Have you ever wondered why Hubble can make detailed images of of galaxies, but stars appear as featureless blobs? What the most distant object ever observed is? Who gets to use Hubble? Or what...
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PHIL PLAIT! [CHEERS] UH WE HAVE SPENT WE HAVE SPENT HOURS AND HOURS REHEARSING THIS [LAUGHTER] HOURS MIC WORKING? TESTING TESTING BRAINS BODY BOTH BRAINS BODY BOTH BODY BOTH. START THE RIFF BROTHER...
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Chapter 16. Virtual Kidnapping: playing "Dungeons and Dragons" seriously. Virtual kidnaping: pleying Dónyons and Dragons Siriusly. This portable dual-line telephones, and...
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Giants of the Universe Probe Cosmic Questions NASA: We have booster ignition and liftoff of Columbia, reaching new heights for women and X-ray Astronomy. Martin Elvis: The main thing Chandra does is...
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Image Source: NASA BY DANNY MATTESON If you know anything about the behavior of black holes — that they suck things in and make them disappear FOREVER — this might make you a little nervous. NASA...
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