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View count:1,194
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Duration:05:10
Uploaded:2018-06-29
Last sync:2018-06-29 15:10
Astronomers have finally found evidence to help solve the missing baryon problem, and they're pointing telescopes toward the Intergalactic Medium to figure it out.

Hosted by: Hank Green

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Sources:

https://www.nature.com/articles/s41586-018-0204-1
http://www.esa.int/Our_Activities/Space_Science/XMM-Newton_finds_missing_intergalactic_material
http://iopscience.iop.org/article/10.1088/0004-637X/759/1/23
http://iopscience.iop.org/article/10.1086/306025/
https://wwwmpa.mpa-garching.mpg.de/~komatsu/lecturenotes/Mike_Anderson_on_missing_baryons.pdf [PDF]
https://arxiv.org/abs/1601.01260
https://arxiv.org/abs/1210.0544
http://www.helsinki.fi/~hkurkisu/cpt/Cosmo11 [PDF]
https://arxiv.org/abs/astro-ph/9504082
https://wmap.gsfc.nasa.gov/universe/uni_matter.html
http://iopscience.iop.org/article/10.1086/320548
http://iopscience.iop.org/article/10.1088/0004-637X/759/1/23/
https://arxiv.org/abs/0712.2375
https://arxiv.org/pdf/1607.01943.pdf [PDF]
http://iopscience.iop.org/article/10.1086/427874/

Images:

https://en.wikipedia.org/wiki/File:Ilc_9yr_moll4096.png
https://en.wikipedia.org/wiki/File:WHIM.jpg
https://commons.wikimedia.org/wiki/File:Ions.svg
https://en.wikipedia.org/wiki/File:XMM-Newton_spacecraft_model.png
https://en.wikipedia.org/wiki/File:Artist%27s_rendering_ULAS_J1120%2B0641.jpg
https://svs.gsfc.nasa.gov/10663
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