Through the Lenses of Black Holes
Looking for something you cannot see, for example black holes, are tricky. The bending of light provides a solution.
How black hole and merger can kill a galaxy
Magnificent though they are, galaxies are in constant risk of death from their own members and the environment. Today, we look at a murder act staged by black holes and mergers.
Hypervariables in the nucleus of galaxies
A search expedition on the lookout for tidal disruption events led to something else altogether.
The Dance of High-Mass Planets
Orbital stability of high-mass multi-planet systems is scrutinized in comparison to their low-mass counterparts.
Mind your Biases: selection bias in super-massive black hole samples
Biased supermassive black hole samples may compromise well-known black hole-galaxy scaling relations.