![Can the real [host galaxy of this ancient ultra-faint star cluster] please stand up?](https://astrobites.org/wp-content/uploads/2025/05/Fig1a_LSDR10_DELVE6-320x260.png)
Can the real [host galaxy of this ancient ultra-faint star cluster] please stand up?
We’re not sure yet about the origins of this newly discovered ancient star cluster, but guest author Tehreem Hai takes us through the possibilities!
Running on empty: satellite galaxies lose their fuel easily
Today’s bite explores how a satellite galaxy can lose its fuel through ram pressure stripping when it falls into the orbit of a galaxy like the Milky Way.
A GLIMPSE of the First Galaxies?
Today’s paper uses very deep JWST observations to hunt for some of the first galaxies ever formed!
Echoes of the First Light: A Mysterious Metal-Poor Galaxy at Cosmic Dawn
A tiny galaxy, barely metal-enriched, is packed with massive stars. Could it hold clues to the universe’s first stars?
Unsure if it is a really massive black hole? Take an X-ray scan!
Are these little red galaxies hosting supermassive black holes? Take an X-ray look at them to find out!
Sloshing in the Universe’s Biggest Bathtub
The centers of galaxy clusters are energetic and exciting places. Today’s paper explores why Abell 2495 is particularly exciting – it’s sloshing around!