- How do we know LIGO detected gravitational waves? https://cqgplus.com/2016/06/06/how-do-we-know-ligo-detected-gravitational-waves/ 6 comments science
- How do phycisits know that LIGO is detecting the Gravitational-Waves of two black holes colliding? https://www.reddit.com/r/askscience/comments/6ep0po/how_do_phycisits_know_that_ligo_is_detecting_the/ 6 comments askscience
- How exactly do we know that the gravitational waves detected by LIGO were produced by the collision of two black holes? https://www.reddit.com/r/askscience/comments/4yjvcr/how_exactly_do_we_know_that_the_gravitational/ 3 comments askscience