Markus Bernards - A star like a Matryoshka doll: New theory for gravastars:
https://phys.org/news/2024-02-star-matryoshka-doll-theory-gravastars.html
#BlackHole #GravitationalCondensate #Gravastar #MatryoshkaDoll #Relativity #QuantumMechanics #Astrophysics #Physics