Tootfinder

Measurement of the Dispersion–Galaxy Cross-Power Spectrum with the Second CHIME/FRB Catalog: #CHIME collaboration helps identify location of "missing" matter in the universe: https://www.mcgill.ca/newsroom/channels/news/chime-collaboration-helps-identify-location-missing-matter-universe-373578 - researchers from McGill, MIT and partner institutions combined fast radio bursts and incoming light from galaxies to locate a vast source of previously unaccounted-for matter.

Detection of the Cosmological 21 cm Signal in Autocorrelation at z ∼ 1 with the Canadian Hydrogen Intensity Mapping Experiment: #CHIME telescope has made its first standalone detection of the glow of hydrogen from when the universe was about five billion years old, paving the way for new studies of cosmic expansion and dark energy.