Did blue monster galaxies in the early universe sweep away their dust?
Massive blue galaxies in the early universe present a dusty puzzle. Is the dust in these galaxies being ejected, or is it squirreled away in giant molecular clouds?
Finding high redshift dead galaxies (but for real this time)
A new way to pick out dead galaxies may help us learn how star formation stops in the early universe.
Could Companion Stars Cause Stripped-Envelope Supernovae?
How do you make a supernova without hydrogen and helium lines? The answer may surprise you! (It’s probably binary stars)
How’d that gas get there? The answer is blowin in the wind
Today’s authors find that the edge of the Milky Way’s neighborhood might not be so empty after all.
Dusting off the evolution of obscuration vs stellar mass
Although galaxies have evolved a lot over the past ten billion years or so, the authors of today’s paper have found that some things never change.