NANOGrav’s new 12.5 year dataset shows the first possible hints of a low-frequency gravitational wave background hum
We report on Day 2 of the virtual winter AAS meeting.
We report on Day 1 of the virtual winter AAS meeting.
If you’d like to learn how multi-messenger observations can help us understand the expansion of the Universe, check out Dr. Marcelle Soares-Santos’ plenary talk at #AAS237
In today’s bite, Keir reports on a search for multi-AGN systems. How prevalent are they? And what can they tell us about black hole mergers?
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?