i know a neutron is made of two down quarks and one up quark and yet the neutrino is made up of electron neutrino, muon neutrino and tau neutrino. Click to expand... The neutron is a composite entity; ...

Astronomers are on the hunt for the remnants of the neutron-star collision that gave Earth its precious metals. When neutron stars merge, they spew a wealth of short-lived elements into their ...

A surprisingly bright cosmic blast might have marked the birth of a magnetar. If so, it would be the first time that astronomers have witnessed the formation of this kind of rapidly spinning, ...

“This research helps reveal how nuclear matter behaves under extreme conditions, like those that existed just after the Big ...

The first observation of neutron stars colliding happened in August 2017 and was notable for showing that both gravitational waves and light were generated by the event. The more recent observation of ...

For only the second time, astronomers have detected gravitational waves that were created by the violent merger of two neutron stars, according to a new study. But the two neutron stars that collided ...

The universe may contain extremely dense and exotic hypothetical cosmic objects known as strange quark stars. While astrophysicists continue to debate quark stars' existence, a team of physicists has ...

The origins of heavy elements such as gold have been one of the biggest mysteries of astrophysics. A study has now provided a clue about the precious metal’s cosmic origins. Scientists have found that ...

On May 22, 2020, light from a titanic explosion deep in space reached Earth. The energy seen by astronomers told of the collision of a pair of neutron stars, creating a kilonova explosion. This event, ...

For only the second time, astronomers have detected gravitational waves that were created by the violent merger of two neutron stars, according to a new study. But the two neutron stars that collided ...