The blast may have been a kilonova — a type of neutron star merger — in the wake of a more traditional supernova.
Scientists at the University of Colorado Boulder may have solved a pressing mystery about the universe's gravitational wave ...
A mysterious cosmic blast 1.3 billion light-years away has left scientists stunned. What began as a familiar stellar event ...
Astronomers have spotted AT2025ulz, a rare dual explosion — a supernova and a kilonova — that may be the first-ever observed ...
A superkilonova candidate event, named AT2025ulz, was observed in 2025; LIGO and Virgo first spotted gravitational waves, ...
A physicist has proposed a bold experiment that could allow gravitational waves to be manipulated using laser light. By ...
A massive star may have burst, leaving behind two dense, dead cores, which then collided and caused another explosion ...
Have gravitational waves provided the first hint of primordial black holes born during the Big Bang?
"If this turns out to be real, then it’s enormous." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Scientists may have "heard" the first ...
"GW241011 and GW241110 are among the most novel events among the several hundred that the LIGO-Virgo-KAGRA network has observed." When you purchase through links on our site, we may earn an affiliate ...
This artwork imagines the ultimate front-row seat for GW250114, a powerful collision between two black holes observed in gravitational waves by the US National Science Foundation LIGO. It depicts the ...
Scientists have unveiled a new approach to detecting gravitational waves in the milli-Hertz frequency range, providing access to astrophysical and cosmological phenomena that are not detectable with ...
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