After more than a decade of mapping the stars, the European spacecraft was shut down on Thursday. But its legacy lives on.

Astronomers have uncovered a spiral galaxy nearly a billion light-years away that hosts a supermassive black hole launching ...

Astrophysicists have teased a hellish potential future in which life on Earth is extinguished by deadly radiation from the ...

Deep observations from the James Webb Space Telescope (JWST) have revealed an exceptionally large galaxy in the early ...

Aterrifying glimpse of a possible fate for our galaxy, the Milky Way, has come to light thanks to the discovery of a cosmic ...

A strange energy source at the center of the Milky Way may be a new type of dark matter. Scientists found that hydrogen gas ...

A massive spiral galaxy with a giant black hole is shooting huge energy jets, something scientists thought only elliptical ...

The finding came courtesy of scientists who propose a novel way to map dark matter using the "wobble" of the Milky Way. That wobble is due to the influence of the Milky Way's satellite galaxies ...

The spiral galaxy 2MASX J23453268−0449256 is located nearly 1 billion light-years away from Earth, and measures about three ...

12, 2025 — New research suggests black holes may transition into 'white holes', ejecting matter and potentially ... within the galactic halo of the Milky ... Dark Energy 'Doesn't Exist' So ...

The galaxy in question also possesses vastly more dark matter than the Milky Way, hinting at a connection ... this distant galaxy is surrounded by a huge halo of gas. In many galaxies, this ...