Tag: Neutron stars

Discovery of neutron star collision is ‘breakthrough’ of 2017

by Kerry Sheridan Agence France Presse MIAMI, United States (AFP) — The world’s first-ever detection of two faraway neutron stars colliding, causing a massive blast that rippled through the fabric of space and time, was judged the scientific breakthrough of 2017, the journal Science said Thursday. The smashup of the two ultra-dense stars observed on August 17 “confirmed several key astrophysical models, revealed a birthplace of many heavy elements, and tested the general theory of […]

Neutron star smashup ‘transforms’ our understanding of Universe

by Mariëtte Le Roux Agence France Presse PARIS, France (AFP) — For the first time, scientists have witnessed the cataclysmic crash of two ultra-dense neutron stars in a galaxy far away, and concluded that such impacts forged at least half the gold in the Universe. Shockwaves and light flashes from the collision travelled some 130 million light-years to be captured by Earthly detectors on August 17, excited teams revealed at press conferences held around the […]