News tagged with black holes

Did LIGO detect black holes or gravastars?

After the first direct detection of gravitational waves that was announced last February by the LIGO Scientific Collaboration and made news all over the world, Luciano Rezzolla (Goethe University Frankfurt, Germany) and Cecilia ...

dateOct 19, 2016 in Astronomy
shares0 comments 1

What happens when black holes collide?

The sign of a truly great scientific theory is by the outcomes it predicts when you run experiments or perform observations. And one of the greatest theories ever proposed was the concept of Relativity, described by Albert ...

dateOct 05, 2016 in Astronomy
shares0 comments 5

What happens when galaxies collide?

We don't want to scare you, but our own Milky Way is on a collision course with Andromeda, the closest spiral galaxy to our own. At some point during the next few billion years, our galaxy and Andromeda – which also happen ...

dateOct 03, 2016 in Astronomy
shares26 comments 2

How to merge two black holes in a simple way

The merger of two black holes, such as the one which produced the gravitational waves discovered by the LIGO Observatory, is considered an extremely complex process that can only be simulated by the world's most powerful ...

dateSep 26, 2016 in General Physics
shares21 comments 0