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

A brilliant comet waved its tail above the site of the world's largest telescope as it lit up the night sky last month.

Paranal’s facilities, however, should soon be outclassed by ESO’s under-construction $1.5-billion Extremely Large Telescope, or ELT, which boasts a light-gathering primary mirror nearly 40 ...

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

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

Astronomers have discovered a truly ancient monster: a radio jet 200,000 light-years wide, originating from when the universe ...

STORY: Among the remote desert hills of northern Chile lies the aptly named “Extremely Large Telescope.” :: Cerro Armazones, Chile The project, about 60% complete, is planned as one of the most ...

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 ...

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

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