Was GW190521 the result of eccentric, non-aligned black holes merging?,On May 21, 2019, a...
gravitational waves
This pair of supermassive black holes may be doomed to collide in 10,000 years,Astronomers...
X-rays glow from blast waves as colliding neutron stars create a kilonova,Astronomers have detected...
Explaining off-kilter black hole mergers may need a lot more black holes. A lot.,In...
Turning the Moon into a gravitational wave detector,The potential existence of gravitational waves was...
10 discoveries that prove Einstein was right about the universe — and 1 that...
Study: Without more data, a black hole’s origins can be “spun” in any direction,An...