Watch out! There’s double-faced white dwarfs about
How can one white dwarf have two different atmospheres? Today’s authors investigate the wacky behavior of ZTF J2033 to find out.
AGB stars can have a little PIE, as a treat
Proton ingestion events in AGB stars are thought to trigger i-process nucleosynthesis. Today’s authors construct detailed stellar models to investigate this phenomenon!
Hiding in plain sight: Betelgeuse’s binary buddy
Could one of the most well-studied stars in the sky have a hidden binary companion? Today’s authors think so!
Could binaries grow the globular cluster family tree?
The presence of multiple stellar populations in globular clusters has puzzled astronomers for decades. Today’s paper investigates whether binary stellar mergers could explain this strange phenomenon!
The Milky Way’s biggest stellar-mass black hole? In MY unreleased Gaia data? It’s more likely than you think!
Gaia’s fourth data release won’t be publicly available until the end of 2025. Today’s paper reports a discovery from the preliminary data that was just too exciting to keep secret!