Astronomers have been able to image gas as it travels down a 3 million light-year-long cosmic highway between two growing ...

Astronomers have discovered the nearest known Einstein ring, a gravitational lensing phenomenon where light from a distant ...

Towards the end of the month, Mercury appears in the evening sky, and climbs up past Saturn. In the dusk glow, you may be ...

The rings are regions of higher density, where the galactic material has been pushed together by the rippling shocks. The ...

Astronomers may have found a star racing through our galaxy at an incredible speed—dragging a planet along with it! If ...

SETI scientists try to determine whether aliens at a similar technology level to humans could detect Earth and from how far ...

Scientists using the Hubble Space Telescope have spotted a record-smashing galaxy wrapped in 9 rings of stars — along with ...

Looking for some bucket-list travel ideas? You can't go wrong with these natural wonders—though you might not believe your ...

In the vast expanse of the universe, astronomers have just uncovered a colossal cosmic structure, breaking all previous records for size and mass. Named Quipu, this newly discovered superstructure ...

Astronomers may have discovered a scrawny star bolting through the middle of our galaxy with a planet in tow. If confirmed, ...

I struggle with Valentine’s Day, personally. I am in a relationship with somebody who I love more than life itself, and that ...