Ultra-Faint Dwarf Galaxies: Not as Small as We Thought?
Astronomers use pulsating stars to look for stellar halos around ultra-faint dwarf galaxies, some of the smallest galaxies in the universe.
Astronomers use pulsating stars to look for stellar halos around ultra-faint dwarf galaxies, some of the smallest galaxies in the universe.
Today’s authors use machine learning to discover a lone wolf on the edge of the Milky Way’s neighborhood.
Today’s paper explores a novel method to use intermediate-age AGB stars to probe the metallicity and age othe Triangulum galaxy M33.
In today’s post, we get a first look at resolved stellar populations with the JWST.
With the release of Gaia DR3 just around the corner, this article highlights science discoveries made possible by Gaia DR2 thus far!
Heavy elements require extreme conditions to be produced. Today’s bite explores three unique stars that may give us additional clues on how that happens.