At a distance of 5.5 billion light-years from the universe, a series of telescopes have captured a bright flash of short gamma-ray explosions. It reminds us that we are reminded of the Kilonova explosion associated with the neutron star collision, which we discovered on the back of a historic history …
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Five years ago, humanity still had to find gravitational waves. Now, the observations are moving at an astonishing pace. Over a six-month period last year, the LIGO-Virgin collaboration detected an average of 1.5 gravitational wave events per week. From 1 April to 1 October 2019, upgraded LIGOs and virgin interferometers …
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For more than two decades, astronomers have been systematically searching for mysterious sources of high-energy gamma rays in their sources. One, however, remained stubborn – the most unknown source gamma rays in the galaxy. It appears to be 2,740 light-years away from the binary system, but only one star could …
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