Space

Cosmic Shear: Revealing the Invisible Universe

What exactly are the invisible things out there, and how did they help form the universe as we know it? To explore and understand the most spectacular structures out there, scientists have been using cosmic shear to indirectly detect dark matter, and map out and how it’s distributed around the universe.

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Sources:
https://newatlas.com/dark-matter-filaments-found/23281/
https://ui.adsabs.harvard.edu/abs/2005MNRAS.364..433B/abstract
https://www.space.com/40255-hubble-telescope-einstein-ring-photo.html
https://arxiv.org/abs/astro-ph/0003338

‘Cosmic shear’ reveals dark matter in new high-resolution map


https://arxiv.org/abs/1210.0032
https://iopscience.iop.org/article/10.1088/0034-4885/78/8/086901
https://phys.org/news/2018-03-unprecedentedly-wide-sharp-dark.html
https://academic.oup.com/pasj/article/70/SP1/S25/4774314
https://academic.oup.com/pasj/article/72/1/16/5732415
https://www.aanda.org/articles/aa/pdf/forth/aa33880-18.pdf
https://www.nature.com/articles/s41550-020-1044-0
https://www.aanda.org/articles/aa/abs/2020/02/aa36512-19/aa36512-19.html
https://www.lsst.org/science/dark-energy/cosmic_shear
https://astronomy.swin.edu.au/cosmos/C/Concordance+Model
https://www.theguardian.com/science/2019/oct/03/scientists-observe-mysterious-cosmic-web-directly-for-first-time

Images:

https://svs.gsfc.nasa.gov/12314
https://svs.gsfc.nasa.gov/20244
https://commons.wikimedia.org/wiki/File:Bullet_cluster_lensing.jpg
https://svs.gsfc.nasa.gov/12599
https://www.nasa.gov/mission_pages/hubble/science/dark-matter-map-gallery.html
https://subarutelescope.org/en/results/2018/03/01/2251.html
https://svs.gsfc.nasa.gov/10663
https://svs.gsfc.nasa.gov/10118
https://svs.gsfc.nasa.gov/10135

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