Black hole-like 'gravastars' could be stacked like Russian tea dolls
A new solution to Einstein's theory of general relativity suggests a hypothetical star could be made of stacked black holes.
Stay updated with breaking news from General Relativity. Get real-time updates on events, politics, business, and more. Visit us for reliable news and exclusive interviews.
A new solution to Einstein's theory of general relativity suggests a hypothetical star could be made of stacked black holes.
The image actually looks quite similar to the first "true" photo of a black hole from 2019.
Gravastars within gravastars would be a mind-blowing answer to a conundrum established by Einstein.
Would the gravites add to each other and combine, or would the Earth’s terminal velocity trump any additions?
When children do things like recoil in fear from monsters and ghosts in their darkened bedroom at night, it’s easy to see the “out of touch with reality” aspect of their experience as being closely related to the faculty that gives them their ability to play – their imagination. We help children through such challenging experiences by being with them, and by playing together, doing things like creating scary images together and then figuring out how to cope with them or laugh at them. In the process we help them explore how to create a world view that works to at least some extent and ...