Category: Visualization

Final Flight of a Neutron Star Pair

This interactive allows you to investigate possible past lives of the two neutron stars that merged in an event called GW170817 in the galaxy NGC 4993. The pair of stars—a neutron star and a normal star—orbit quietly, until the normal star undergoes a supernova, spawning a second neutron star and “kicking” the system into an elliptical orbit.