Should gravitational wave observatories continue looking for kilonovae? How can we best plan our upgrades to these observatories to optimize our search for these objects?
We’re still trying to understand what caused the emission seen in the Fermi Bubbles, massive lobes of gamma rays extending out of the Milky Way. Today’s authors argue that one of the Milky Way’s satellite galaxies is probably not an ingredient!
Guest author Teja Teppala shows us how supermassive black holes may be energizing the early Universe!
Today’s authors take a look at (possibly) the brightest flare from a supermassive black hole that we’ve ever seen!
Bundle up – we’re taking a look at some cool simulations of cluster cold fronts.
When we cannot measure particles directly, we have to look for their radiation byproducts. Today’s authors investigate the possibility of detecting dark matter being converted into gamma rays by the the most famous supernova’s remnant.