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

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

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

A stronomers using the Very Large Telescope at the European Southern Observatory in Chile have imaged a filament of the ...

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

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

A: The Extremely Large Telescope is planned to be one of the ... It is a $1.51 billion project of the European Southern Observatory (ESO) intergovernmental research organisation and is under ...

A near-Earth asteroid as wide as the Statue of Liberty is tall could strike Earth on Dec.22, 2032, alerting planetary defense ...

STORY: Among the remote desert hills of northern Chile lies the aptly named “Extremely Large Telescope ... The over $1.5 billion telescope is a project of the European Southern Observatory, an ...