Space

We May Have Just Found the Universe’s Missing Baryonic Matter

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.

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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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