A fast-moving star, possibly with an exoplanet, has been detected in the Milky Way, challenging current astrophysical models.

While radio jets are relatively common in the nearby Universe, they have been elusive in the early Universe. This is partly ...

Astronomers spent a decade compiling this special image with the Hubble Space Telescope and then stitched together 600 photos ...

These popular astronomy questions, answered by Astronomy magazine, will help you better understand our universe - and share ...

Scientists have detected emanating from the nucleus of a galaxy relatively close to our Milky Way flashes of X-rays gradually ...

Einstein predicted that massive objects bend light as it passes through their gravitational field. This week, a new telescope ...

Possibly one of the best-known constellations in the northern sky, Ursa Major—or the Great Bear—contains an asterism of seven ...

Predictions are uncertain, but the solar system may be pushed farther from the galactic core or even ejected entirely from the new galaxy.

After a blue dwarf galaxy shot through it like an arrow, the large Bullseye now has nine rings—six more than any other galaxy ...

The Bullseye is now confirmed to have nine rings, eight of which are visible to Hubble. Researchers confirmed the existence ...

The historic Mount Majdah, located south of the Tabuk province in Saudi, offers pristine, clear views of the Milky Way Galaxy. Known for its unique rock formations adorned with ancient engravings ...