New data reveals a 3-million-light-year filament connecting two galaxies, each of which hosts a supermassive black hole.

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as ...

As night falls on the Atacama desert in northern Chile four giant telescopes turn their gaze towards the star-strewn heavens.

Stunning photos show bright comet lighting up the dark skies above ESO'sParanal Observatory, future home of the world's ...

While it is already dimming after a close encounter with the sun, Comet C/2024 G3 (ATLAS) – also called the Great Comet of ...

Photographers have been sharing their photographs of Comet G3 (ATLAS), which burned bright during January in the southern ...

The European Southern Observatory (ESO) has released a stunning 80 million-pixel image of the star cluster RCW 38, as captured by ESO's Visible and ...

ESOChile's pristine, dark desert skies are world-renowned for astronomy.But now the community says they are at risk of being ...

Last year, a pair of researchers claimed that the shockwaves of the shutdown could be felt as far as the moon, causing a ...

Comets are unpredictable, fleeting visitors in our sky, and C/2024 G3 (ATLAS) was no exception. This January, it graced the ...

Chile's renowned dark skies face threats from industrial development. Astronomer Angel Otarola highlights concerns about ...

Chile's dark, starry skies, crucial for astronomy, face threats from urban expansion. Astronomers, including Angel Otarola, ...