NANOGrav pulsar timing array detects cosmic background of gravitational waves Posted by deadonarrival on Wednesday June 28, 2023 @09:55PM from the nanograv.org dept. https://nanograv.org/news/2023Announcement ( 2 comments | 2 points | on HN )
1. https://twitter.com/AstroKatie/status/1674207104750460929