Giant ground-based reflector telescopes do much of astronomy's heavy lifting, although the U.S.'s largest in Hawaii is not ...

European Southern Observatory Director General Xavier Barcons told Space.com that astronomers expect the project to brighten the sky by up to 10 percent around the observatory.

The European Southern Observatory's (ESO) Extremely Large Telescope (ELT) — the world's largest visible- and infrared-light ...

Astronomers have captured the most detailed infrared images yet of an active galactic nucleus (AGN), using the Large ...

Astronomers using the James Webb Space Telescope (JWST) have uncovered a planet so extraordinary it has defied all existing ...

The instrument is the Prime Focus Spectrograph, and it is one of the flagship instruments in the next era of the Subaru ...

The James Webb Space Telescope has provided groundbreaking insights into a new type of exoplanet, fundamentally different ...

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

Here’s how it works. The pro-level Air 3S ($1,099) remains my favorite drone and it brings me unbridled joy, but the Flip comes in close in second place. For beginners or novice pilots, it's a great ...

The best affordable mattresses offer a comfortable night’s sleep at a wallet-friendly price. Our top picks include options ...

The next great space telescope will study distant galaxies and faraway planets from an orbital outpost about a million miles ...