Is the interstellar comet 3I/ATLAS spinning? That is the question currently dominating online astronomy circles, fueled by ...

A new study casts doubt on the universe’s accelerating expansion, suggesting dark energy might be weakening over time.

Over the course of billions of years, the universe has steadily been evolving. Thanks to the expansion of the universe, we ...

Research published Tuesday by a Japanese astrophysicist says gamma rays may have been generated by the collision of dark ...

JWST infrared technology pierces cosmic dust with unmatched clarity, revealing hidden star nurseries and structures no ...

There's no better time than now to embrace the majesty of the night sky to begin a lifelong journey with amateur astronomy ...

Astronomers have detected a mysterious cosmic 'heartbeat' repeating every 22 minutes, unlike any known celestial object.

The powerful coronal mass ejection would have likely destroyed the atmospheres of any potentially habitable planets nearby ...

The “Seven Sisters” have far more relatives than anyone imagined. Using NASA and ESA space telescopes, astronomers found ...

Scientists believe that they have observed gamma-rays from dark matter for the first time, after searching for over 100 years. The findings need to be confirmed with further observations.

UCLA astronomers report the discovery of a remarkable star that orbits the enormous black hole at the center of the Milky Way Galaxy in a blistering 11.5 years — the shortest known orbit of any star ...