How to quench a galaxy
How central and satellite galaxies transition from star forming to quiescent
The Eldest Sibling of Our Milky Way
Gas before forming a disk galaxy: To be cool, or to be hot, that is the question.
Meet the AAS Keynote Speakers: Dr. Dara Norman
Dr. Dara Norman shifts from magnification bias to representation bias in community tools such as white papers and advisory committees. Come learn about how access can fuel a revolution in inclusion at Dr. Norman’s talk at #AAS236.
Combining Power by Combining Probes
In which cosmologists come up with yet another way to ignore pesky systematics – aka astrophysics!
Shaken, Not Stirred: Subgrid Metal Diffusion in Galaxy Simulations
A lot of physics happens below the resolution limit of galaxy simulations that must be represented with “subgrid” models. Today’s paper shows the importance of including a subgrid model for the mixing of metals in galaxy simulations.
Insert Tidal Here: Stretching and Squashing the Universe
Tide goes in, dark matter halos come out, today’s authors can simulate that! With separate universe simulations!