High up in the Chilean Andes, the Extremely Large Telescope (ELT) is set to become the world's largest optical telescope and ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. Recent progress photos of the European Southern Observatory's (ESO) Extremely Large Telescope ...

The European Southern Observatory's Extremely Large Telescope is set to have full scientific operations commencing by ...

When you buy through links on our articles, Future and its syndication partners may earn a commission. ESO's Extremely Large Telescope at Cerro Armazones in Chile's Atacama Desert is seen from ...

TUCSON, Ariz. — The world’s most powerful optical telescope is now operating on southeastern Arizona’s Mount Graham, capturing striking images of objects millions of light years away. The Large ...

If you've ever tried to take a photo of the moon and stars, you know that astrophotography is incredibly challenging. Although there are tips and tricks for taking astrophotos on your cell phone, to ...

AUSTIN (KXAN) — One of the largest telescopes ever built is one step closer to completion. On June 12, the National Science Foundation announced that the Giant Magellan Telescope (GMT) is entering the ...

This is an archived article and the information in the article may be outdated. Please look at the time stamp on the story to see when it was last updated. (CNN) — In the vast expanse of the universe, ...

Astronomers analyzing data from an array of telescopes — including the W. M. Keck Observatory atop Mauna Kea on the Big ...

ESO's Extremely Large Telescope is seen from directly above as construction continues towards the observatory's completion. When you purchase through links on our site, we may earn an affiliate ...