Artist’s concept illustration of a supermassive black hole emitting an x-ray jet. Credit: NASA/JPL-Caltech
An international team of researchers, led by postgraduate student Alexis Andrés, has found that the 
This X-ray image of the galactic center merges all Swift observations from 2006 through 2013. Sagittarius A* is at the center. Low-energy (300 to 1,500 electron volts) X-rays appear red. Green are medium-energy (1,500 to 3,000 eV). Blue are high-energy (3,000 to 10,000 eV). Credit: NASA/Swift/N. Degenaar
To find out more about these mysterious flares, the team of astronomers, led by Andrés, searched for patterns in 15 years of data made available by (function(d, s, id){
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