A NASA simulation shows a supermassive black hole at the center of a galaxy.

The elusive “Buchdal stars” are black holes with no event horizons. But do they really exist?

An elusive object in space has posed a mystery to scientists. you look like Black hole. It behaves like a black hole. It might smell like a black hole. But it has one important difference: it has no event horizon, which means you can escape the clutches of gravity if you try hard enough. It’s …

The elusive “Buchdal stars” are black holes with no event horizons. But do they really exist? Read More »