The Extremely Large Telescope will revolutionize our view of the cosmos when it sees first light in Chile in 2028. In fact, ...

The Extremely Large Telescope under construction in Chile's Atacama Desert could detect signs of alien life on other planets ...

The primary mirror array will be 128 feet (39 meters) across, allowing it to gather more light and greater detail than any ...

The stunning comet C/2024 G3 lights up the sunset sky over Chile's Very Large Telescope in this spectacular photo.

New observations with the Atacama Cosmology Telescope in Chile reveal the earliest-ever "baby pictures" of our universe, ...

Before it shut down, a telescope in Chile captured the universe's baby photos, just 380,000 years after the Big Bang. These ...

The effects of a proposed green-energy facility in Chile could be devastating for some of the most powerful instruments ...

The clearest and most precise images yet of the universe in its infancy—the earliest cosmic time accessible to humans—have ...

The Canadian-built Atacama Cosmology Telescope in the high Chilean desert mountains, which has just given up its final batch ...

"Our data indicates that the Universe will expand forever, and at an accelerating rate," said Sehgal, who analyzed data ...

Scientists have gotten the best-ever view of 'space tornadoes' howling near the Milky Way's black hole. The cosmic twisters ...

Washington’s unease over ‘low-orbit satellites’ deployment could scuttle US$80 million project for Beijing’s astronomical ...