The dead cores of 2 stars collided a hundred thirty million years past during a galaxy somewhat distant. The collision was thus extreme that it caused a wrinkle in space-time continuum — a gravitate wave. That gravitate wave and also the lightweight from the stellar explosion traveled along across the cosmos. They got wind of Earth at the same time at 6:41 a.m. jap on August seventeen.The event prompted worldwide headlines because the dawn of “multi messenger physics.” Astronomers had waited a generation for this moment. however it