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What makes gamma-ray bursts blink on and off?

The most energetic events in the universe have a strange habit of going silent mid-blast, stumping astrophysicists. But new simulations suggest a surprising answer....

Brightest-ever gamma-ray burst breaks records

Once-in-a-lifetime event was likely generated by a massive star collapse Affectionately referred to as the B.O.A.T. (“brightest of all time”), the powerful explosion occurred...

Stars determine their own masses

Simulations show why stars formed in different environments have similar masses Last year, a team of astrophysicists including key members from Northwestern University launched...