A stunning Valentine's view of a nebula contains hidden depths of starbirth and the violent deaths of massive stars.

An asteroid could potentially crash into Earth in less than eight years. Here's everything to know about asteroid 2024 YR4.

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 Infrared Survey Telescope for Astronomy (VISTA), ...

A glorious, colorful image captured by a telescope in Chile shows the bright glow of star cluster RCW 38, where young stars are being born.

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 ...

To comply with Trump's executive order about DEI, a federally funded telescope project has altered the biography of its ...

In the middle of the arid Atacama Desert, at an altitude of over 3,000 meters, an immense silver dome is being prepared to house the Extremely Large Telescope (ELT) in 2028. This will be the world's ...

A camera captured what appears to be a meteor crossing the night sky over Viña del Mar, Valparaíso, in the early hours of ...

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

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

Using clever light-detecting techniques, ExTrA searches red dwarf stars for planets that might support life. By studying tiny ...