NANOGrav’s new 12.5 year dataset shows the first possible hints of a low-frequency gravitational wave background hum
It is common knowledge that nothing in the universe can escape a Black Hole. But are there places in the universe from which a Black Hole cannot escape?
Before Galileo saw it through a telescope, most people believed that the Moon was a perfect sphere. It is fascinating today that @LIGO-Virgo are able to (correctly) identify perfect spheres over a hundred times smaller than the Moon situated over 300 light years away.
Are stars at the center of our galaxy good at protecting their planets via social distancing? Find out..
The latest pair of merging black holes announced by LIGO-Virgo, the first made public from their latest observing run, is unlike any seen before.