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Black hole seen gulping star July 1, 2021 WISCONSIN: Talk about a heavy snack. For the first time, astronomers have witnessed a black hole swallowing a neutron star, the most dense object in the universe all in a split-second gulp, reports foreign media. Ten days later they saw the same thing, on the other side of the universe. In both cases, a neutron star a teaspoon of which would weigh a billion tons orbits ever closer to that ultimate point of no return, a black hole, until they finally crash together and the neutron star is gone in a gobble. Astronomers witnessed the last 500 orbits before the neutron stars were swallowed, a process that took far less than a minute and briefly generated as much energy as all the visible light in the observable universe.

United statesMarc kamionkowskiAlbert einsteinPatrick bradyJohns hopkins universityUniversity of wisconsin milwaukeeAstrophysical journalஒன்றுபட்டது மாநிலங்களில்ஆல்பர்ட் ஐன்ஸ்டீன்பேட்ரிக் பிராடிஜான்ஸ் ஹாப்கின்ஸ் பல்கலைக்கழகம்பல்கலைக்கழகம் ஆஃப் விஸ்கான்சின் மில்வாக்கிவானியற்பியல் இதழ்