After 11 years mapping the Milky Way, the European Space Agency's Gaia space telescope has retired. Scientists hailed it as ...

Sagittarius C is one of the most extreme environments in the Milky Way galaxy. This cloudy region of space sits about 200 ...

Skygazers can enjoy meteor showers and other dazzling displays in the night sky all month long, according to astronomers.

The Hubble Space Telescope has sent back a gorgeous new view of one of our nearest galactic neighbors, which is full of ...

Astronomers bid an emotional farewell to Gaia, expressing their gratitude for its more than decade-long mission that gave us ...

The "music" of starquakes - enormous vibrations caused by bursting bubbles of gas that ripple throughout the bodies of many ...

"Could our galaxy one day experience similar high-energy phenomena that will have serious consequences for the survival of ...

The smaller, intermediate mass black hole was likely derived from the Sausage Galaxy, which collided with the Milky Way 10 ...

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

Follow-up research on a 2023 image of the Sagittarius C stellar nursery in the heart of our Milky Way galaxy, captured by ...

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