News archive - May 2020

Wednesday, May 20, 2020

Getting information from nothing - using voids to make cosmological measurements

3-D map constructed by the Baryon Oscillation Spectroscopic Survey

A group of astronomers led by Dr Sesh Nadathur at the University of Portsmouth, and including WCA Director Will Percival, have spent the last 3 years studying large structures in the distribution of galaxies in the Universe to provide the most precise tests of dark energy and cosmic expansion yet.

Monday, May 4, 2020

WCA Professor Brian McNamara publishes in Nature Astronomy

Chandra f 0406

WCA Professor Brian McNamara publishes, "The formation of dusty cold gas filaments from galaxy cluster simulations" in Nature Astronomy.

 https://www.nature.com/articles/s41550-020-1090-7

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