Were Scientists Wrong About The Big Bang?
Were Scientists Wrong About The Big Bang?
Published on 3 Jul 2014
Back in March, scientists announced the discovery of gravitational waves and evidence for the Big Bang! What are gravitational waves, and is their evidence real? Dr. Ian O'Neill joins DNews to break down this complex concept.
Follow Ian on Twitter: https://twitter.com/astroengine
Read Some of Ian's Recent Stories:http://news.discovery.com/contributor...
Read More:
BICEP2 2014 Release Image Gallery
http://bicepkeck.org/visuals.html
"Gravitational waves from inflation generate a faint but distinctive twisting pattern in the polarization of the CMB, known as a "curl" or B-mode pattern."
WMAP image of the CMB anisotrophy
http://en.wikipedia.org/wiki/Introduc...
"Image of radiation emitted no more than a few hundred thousand years after the big bang, captured with the satellite telescope WMAP."
The Big Bang
http://svs.gsfc.nasa.gov/vis/a010000/...
"This dominant cosmological theory suggests the Universe began nearly 13.7 billion years ago, expanding rapidly from a very dense and incredibly hot state. Eventually, stars ignited and galaxies slowly formed."
Watch More:
Proving the Big Bang Theory
https://www.youtube.com/watch?v=becPA...
TestTube Wild Card
http://testtube.com/dnews/dnews-398-b...
How Big Is the Universe?
https://www.youtube.com/watch?v=hz0KG...
____________________
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Trace Dominguez on Twitter https://twitter.com/tracedominguez
Tara Long on Twitter https://twitter.com/TaraLongest
Laci Green on Twitter http://twitter.com/gogreen18
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Discovery News http://discoverynews.com
Download the TestTube App: http://testu.be/1ndmmMq
Follow Ian on Twitter: https://twitter.com/astroengine
Read Some of Ian's Recent Stories:http://news.discovery.com/contributor...
Read More:
BICEP2 2014 Release Image Gallery
http://bicepkeck.org/visuals.html
"Gravitational waves from inflation generate a faint but distinctive twisting pattern in the polarization of the CMB, known as a "curl" or B-mode pattern."
WMAP image of the CMB anisotrophy
http://en.wikipedia.org/wiki/Introduc...
"Image of radiation emitted no more than a few hundred thousand years after the big bang, captured with the satellite telescope WMAP."
The Big Bang
http://svs.gsfc.nasa.gov/vis/a010000/...
"This dominant cosmological theory suggests the Universe began nearly 13.7 billion years ago, expanding rapidly from a very dense and incredibly hot state. Eventually, stars ignited and galaxies slowly formed."
Watch More:
Proving the Big Bang Theory
https://www.youtube.com/watch?v=becPA...
TestTube Wild Card
http://testtube.com/dnews/dnews-398-b...
How Big Is the Universe?
https://www.youtube.com/watch?v=hz0KG...
____________________
DNews is dedicated to satisfying your curiosity and to bringing you mind-bending stories & perspectives you won't find anywhere else! New videos twice daily.
Watch More DNews on TestTube http://testtube.com/dnews
Subscribe now! http://www.youtube.com/subscription_c...
DNews on Twitter http://twitter.com/dnews
Trace Dominguez on Twitter https://twitter.com/tracedominguez
Tara Long on Twitter https://twitter.com/TaraLongest
Laci Green on Twitter http://twitter.com/gogreen18
DNews on Facebook https://facebook.com/DiscoveryNews
DNews on Google+ http://gplus.to/dnews
Discovery News http://discoverynews.com
Download the TestTube App: http://testu.be/1ndmmMq
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