It is more massive than collapsed stars, known as "neutron stars", but has less mass than black holes. Such "black neutron stars" were not thought possible and will mean ideas for how neutron ...

An international scientific team, led by a researcher from the Institute of Space Studies of Catalonia (IEEC) and the ...

The cosmic couple Cygnus X-3 intrigues researchers. Located 32,000 light-years away, this system, composed of a compact ...

To resolve the black hole, they used the Event Horizon Telescope, a global radio telescope array with an effective aperture ...

However, in the entire history of astronomy, we have found just a bare ... so fast that it heats up and starts to glow, and the stars a black hole eats are glowing to begin with.