graviational waves

A Kilonova Simulated in 3D

In 2017, astronomers detected gravitational waves from colliding neutron stars for the first time: a kilonova. Enormous amounts of heavy…

1 year ago

After Decades of Observations, Astronomers have Finally Sensed the Pervasive Background Hum of Merging Supermassive Black Holes

We've become familiar with LIGO/VIRGO's detections of colliding black holes and neutron stars that create gravitational waves, or ripples in…

1 year ago


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