This is the second time the observatory was able to detect gravitational waves from a collision of two neutron stars. However, it's not as grand as the first.
The crash resulted in the galaxies being pulled and stretched on an outward direction and because of this stretch, star formation turned to shape the nose and face of the intergalactic ghoul.
An exploded type la supernova was discovered by volunteers an event by the Australian National University. The said supernova has a distance of 970 million light-years or existed during the time of dinosaurs on Earth.
If there is a place to look for traces of alien civilization, the solar system is a more feasible choice than some distant star systems. The cosmic bodies within the Sun family are also ideal for hiding artifacts from eons ago, only that humans have to look hard enough for them.