Refractor to reflector, Schmidt-Cassegrain to Maksutov-Cassegrain - this is everything you need to know about the different types of telescopes. When you purchase through links on our site, we may ...

A new observatory in Chile has produced a stunningly detailed image of a nebula resembling cotton candy, using the largest ...

The Very Large Telescope is situated atop Cerro Paranal, an 8,645-foot-high (2,635 m) mountain in Chile's Atacama Desert, about 75 miles (120 km) south of the port city of Antofagasta.

On October 7, police escorted a wooden crate two lanes wide through the streets of the South Side, arriving at the new High Bay Research Building on East 56th Street and South Maryland Avenue. Inside ...

The Giant Magellan Telescope won’t see “first light” until the early 2030s, but it—and its flagship “Large Earth Finder” and “Near-Infrared Spectrograph” in particular—should be ...

Construction of the world's largest telescope moves forward with progress of the structure's dome and housing for the primary mirror. The European Southern Observatory's (ESO) Extremely Large ...

The so-called "Extremely Large Telescope" is being built on a mountaintop in the Andes at an elevation of about 3,000 meters. And it really is extremely large. The primary mirror will be 39 meters ...

High in the Chilean desert, the Extremely Large Telescope is taking shape. It promises sharper views of space than we've ever seen — but will Australian astronomers be able to use it?

The James Webb Space Telescope has discovered its first exoplanet, astronomers said Wednesday, capturing rare direct images ...

A meta-telescope. Now, researchers at Pennsylvania State University and the NASA-Goddard Space Flight Center have come up with a much better way of making metalenses. Their process can be scaled up ...

The Extremely Large Telescope is a groundbreaking $1.51 billion project by ESO to explore the universe. June 12, 2025 e-Paper. LOGIN Account. eBooks Subscribe GIFT FRONT PAGE. Search.