The Extremely Large Telescope will revolutionize our view of the cosmos when it sees first light in Chile in 2028. In fact, ...

The Extremely Large Telescope under construction in Chile's Atacama Desert could detect signs of alien life on other planets ...

The primary mirror array will be 128 feet (39 meters) across, allowing it to gather more light and greater detail than any ...

Over the past few years or so the most talked about kind of telescope was the one that is meant to operate in space. An ...

The stunning comet C/2024 G3 lights up the sunset sky over Chile's Very Large Telescope in this spectacular photo.

Nestled at an altitude of nearly 10,000 feet, atop a mountain in Chile’s ... light and infrared telescope in the world. When completed, the appropriately named Extremely Large Telescope (ELT ...

Doctors push back as parents resist vaccines in Texas measles outbreak Dr. Ana Montanez is working overtime in Lubbock to contact vaccine-hesitant parents, explaining the grave risks posed by a ...

An in-depth technical analysis by the European Southern Observatory (ESO) has evaluated the impact of the INNA megaproject on ...

The project in the Atacama Desert could increase light pollution by up to 50%, making it much harder to observe the cosmos ...

This eye-catching Picture of the Week was captured from ESO’s Paranal Observatory. Home to ESO’s Very Large Telescope, the observatory sits proudly atop the 2635-metre-high Cerro Paranal in Northern ...