A wormhole from another universe? Scientists revisit the puzzling black hole GW190521
In May 2019, astronomers picked up something strange in the fabric of spacetime. The LIGO and Virgo detectors…
Daylight Savings Time Is So Bad, It’s Messing With Our View of the Cosmos
Tracking gravitational waves—invisible ripples in space-time from intense astronomical events—pushes the limits of what astronomers must do to…
Unusual Gravitational Wave May Be Sign of Wormhole Linking Universes
In 2019, LIGO and Virgo recorded something truly bizarre – a gravitational wave event less than a tenth…