Astronomy Research

An Alternative to Black Holes: Gravastars with Big Bangs Inside

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By system
June 29, 2026 • 53 views
Original source: Universe Today

Stellar mass black holes may not be black holes at all. Instead, they could be a type of extremely compact star called a gravastar, which mimics a black hole. This is according to theoretical phsyicists who have discovered a solution to Einstein's Theory of General Relativity that doesn't automatica...

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