97. The Magellanic Clouds are very rare in a ΛCDM universe
The Dark Matter Crisis,
Preface by P. Kroupa: When I was a PhD student at the IoA in Cambridge, I remember Donald Lynden-Bell often talking about how…
Preface by P. Kroupa: When I was a PhD student at the IoA in Cambridge, I remember Donald Lynden-Bell often talking about how…
100,000 times the mass of the Sun!
100,000 times the mass of the Sun!
http://arxiv.org/abs/2107.13004 Stellar streams are excellent probes of the underlying gravitational…