From her bio, she is a legit astrophysicist, who publishes in peer-reviewed journals.
But more important than that, if you want more, you can read the paper her entire video is based on [1]
Also be aware that Sabine Hossenfelder, also a popular science YouTuber and published physicist released a video supportive of that paper, even though she was somewhat in favor of MOND before [2]. She even co-authored a paper about it [3] which she presented in a video [4]
But more important than that, if you want more, you can read the paper her entire video is based on [1]
Also be aware that Sabine Hossenfelder, also a popular science YouTuber and published physicist released a video supportive of that paper, even though she was somewhat in favor of MOND before [2]. She even co-authored a paper about it [3] which she presented in a video [4]
[1] https://doi.org/10.1093/mnras/stad3393
[2] https://www.youtube.com/watch?v=i4lu9AxRtqA
[3] https://arxiv.org/abs/2401.10202
[3] https://www.youtube.com/watch?v=J7MVl1cSmYE