Observatories in Chile’s Atacama Desert, including the world’s largest optical telescope, could be blinded by light pollution ...

Dozens of boxes holding mirrors are placed along a remote desert hill in northern Chile as workers make progress in the ...

Workers in Chile are making progress on the Extremely Large Telescope, planned as one of the most capable astronomical ...

ESO estimates the complex will leak as much light pollution as a city with a population of about 20,000. Parts of the ...

A project expected to bring major changes to humanity's understanding of the universe, the Extremely Large Telescope with a ...

The Extremely Large Telescope, under construction in Chile, aims to explore exoplanets for potential life and examine the ...

The European Southern Observatory's (ESO) Extremely Large Telescope (ELT) — the world's largest visible- and infrared-light telescope — is currently under development on the Cerro Armazones mountain ...

Recent science updates include Boom Supersonic's XB-1 breaking the sound barrier, progress on the Extremely Large Telescope ...

The scientific community is warning about a 3,000-hectare power plant that is jeopardizing the darkness of the skies over the ...

Astronomers sound the alarm as a proposed renewable hydrogen project in Chile threatens to disrupt the pristine night skies ...

Astronomers have discovered extremely powerful winds pummeling the equator of WASP-127b, a giant exoplanet. Reaching speeds ...

ESO's Extremely Large Telescope construction at Atacama desert in Chile ...