When neutron stars collide, they create a powerful gravitational-wave signal, with the post-merger remnant ringing like a cosmic tuning fork. Scientists have identified this phase, the "long ringdown, ...
While mapping the nearby universe, astronomers discovered the largest-known structure in the universe, about 425 million to ...
Enormous Galaxy Clusters Found to be 1.3 Billion Light-Years Wide, Deemed to be The Largest Known Structure In a monumental ...
The cosmic superstructure Quipu is more than 13,000 times the length of the Milky Way, and its mass is 200 quadrillion times ...
Astronomers have found a huge cosmic structure called Quipu. It spans 1.3 billion light-years, making it 13,000 times bigger ...
Scientists have recorded the largest structure in the known universe, Quipu, which is about 1.3 billion light-years wide.