Imagine celestial objects so odd they could be likened to cosmic Russian dolls, where one mysterious body is hidden inside another. This is precisely what researchers from Goethe.
A new solution to Albert Einstein s theory of general relativity suggests hypothetical gravitational stars that look like black holes could be nested within one another.
Nesting Doll Stars Proposed as Solution to General Relativity gizmodo.com.au - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from gizmodo.com.au Daily Mail and Mail on Sunday newspapers.
Once hypothetical monsters born in a tangled nest of Einstein's general theory of relativity, black holes are now recognized as bona fide celestial objects as real as stars, moons, and galaxies.