(CNN) — Two years ago astronomers for the first time observed the collision of two neutron stars, which created gravitational waves and light and created heavy elements such as gold, platinum and lead ...

For the first time, a freshly made heavy element, strontium, has been detected in space, in the aftermath of a merger of two neutron stars. This finding was observed by ESO’s X-shooter spectrograph on ...

Alfredo has a PhD in Astrophysics and a Master's in Quantum Fields and Fundamental Forces from Imperial College London.View full profile Alfredo has a PhD in Astrophysics and a Master's in Quantum ...

An artist’s impression of strontium emerging from a neutron star merger. ESO/L. Calçada/M. Kornmesser When massive neutron stars collide, they don’t only produce dazzling light, bursts of gamma rays, ...

For the first time, astronomers have definitively ID’d a specific heavy element forged by a neutron star merger. Theories of physics have long predicted that about half of the universe’s heavy ...

Scientists have for the first time observed the birth of a heavy element from the ruins of a collision between two neutron stars. Astronomers used ESO's X-shooter spectrograph on the Very Large ...

Two years ago astronomers for the first time observed the collision of two neutron stars, which created gravitational waves and light and created heavy elements such as gold, platinum and lead. These ...

A team of European researchers, using data from the X-shooter instrument on ESO's Very Large Telescope, has found signatures of strontium formed in a neutron-star merger. This artist's impression ...