On Nov. 11, 2014, a global network of telescopes picked up signals from 300 million light-years away that were created by a tidal disruption flare — an explosion of electromagnetic energy that occurs when a black hole rips apart a passing star.
On Nov. 11, 2014, a global network of telescopes picked up signals from 300 million light-years away that were created by a tidal disruption flare — an explosion of electromagnetic energy that occurs when a black hole rips apart a passing star.