UR: A Spectroscopic Study on Hα Variability
In the latest of our #UndergradResearch series, Stan DeLaurentiis asks how reliable our Hα measurements of low-mass stars really are? And are they really solely influenced by a star’s magnetic activity?
A Metal-Poor Intergalactic Gas Cloud in the Early Universe
Today’s guest post looks a gas cloud situated between galaxies that seems to lack the presence of metals!
More surviving subhalos in higher resolution than zoom-in simulations
Today’s guest post looks at the surviving galactic subhalos in simulations.
UR: Analysis of a Sample of High Redshift, High Luminosity FeLoBAL Quasars
In the latest of our #UndergradResearch series, discover Julianna Voelker’s research on the role of quasars in galaxy evolution.
The Ghosts of Planets Past: Determining the Composition of Planetary Remnants
How can studying white dwarfs help us understand the composition of planets? Find out in today’s guest post!