A serving of X-rays in a stack of galaxies
Quiescent galaxy pancakes are filled with berry jam across cosmic time, and other lessons from galaxy stacking
#BlackInAstro Experiences: Dr. Ronald Gamble
As part of our #BlackInAstro series for Black History Month, we interview Dr. Ronald Gamble, a theoretical astrophysicist at NASA Goddard Space Flight Center!
Active Galactic Nuclei have a history of causing trouble
Many astronomers believe that AGN activity is responsible for suppressing star formation. However, it appears that maybe the past behaviour of AGN is what’s really to blame.
How to jump start a supermassive black hole
Active Galactic Nuclei are some of the brightest objects in the Universe. But what is responsible for switching on these supermassive engines?
Uncovering Hidden Active Galactic Nuclei in Dwarf Galaxies
Detecting AGN in Dwarf Galaxies
Unidentified Flaring Object
Identifying the source of the nuclear flare in SDSS J154843.06+220812.6