The Oldest Starlight
What if some of JWST’s most extreme high-redshift galaxy candidates aren’t galaxies at all, but the explosive deaths of the very first stars?
Meet the AAS Keynote Speakers: Dr James Binney
Today we interview Dr. James Binney, a faculty at Oxford University, and a plenary speaker at #AAS247
This galaxy simulation can fit so many stars and gas particles in it
Simulating an entire galaxy is not easy if you want your result sometime this century. But today’s paper brings us a neat trick that might just help speed things up.
Resolving the Star Formation History of Dwarf Galaxies
Studying dwarf galaxies provides unique insights to galaxy evolution. Today’s paper explores how resolving stellar populations of isolated galaxies allows us to determine their star formation history!
Observing the End of Star Formation in Galaxies
These galaxies are on the brink of entering their “quiet” phase.
Fast metal factories at z ~ 5, lessons from ALPINE-CRISTAL-JWST
JWST reveals galaxies that built up heavy elements at record speed, reaching near-modern metallicities only a billion years after the Big Bang.