Astronomers at the Center for Astrophysics | Harvard & Smithsonian have proposed a new explanation for some of the universe's most puzzling early galaxies, nicknamed "little red dots." Subscribe to ...

The eerie red ring that stunned an Italian hillside town The new image that set social media buzzing shows a perfect, glowing circle of red light hovering above the hills near the town of Possagno in ...

SEATTLE, WA — Astronomers have found an enormous halo of stars bound to the Andromeda galaxy and extending far beyond the swirling disk seen in images of the famous galaxy, our nearest large galactic ...