Andromeda

Disappearance of a massive star in the Andromeda Galaxy due to formation of a black hole

• A 30‑solar‑mass star in the Andromeda Galaxy vanished without a supernova, signaling a silent collapse. • Multi‑wavelength monitoring by Hubble and Chandra captured the star’s di

Primordial Black Holes lensing my Andromeda Galaxy? It could be more common than you think

• Primordial Black Holes lensing my Andromeda Galaxy? • It could be more common than you think byAnavi Uppal| Feb 9, 2026 |Daily Paper Summaries|0 comments Title:Microlensing const