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

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

The image reveals an outflow of hot gas from a newborn star — known as a Herbig-Haro object — situated about 625 light-years ...

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

These particles are so ghostly that trillions of them pass through Earth each day without notice. So, how do we detect them?

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

A powerful “Cosmic Tornado” has received a high-definition glow-up thanks to NASA’s James Webb Space Telescope (JWST). The ...

Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on ...

The Hubble Space Telescope captured an image of a star and a spiral galaxy, both in the constellation Virgo. But the photo is ...

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

The Webb Space Telescope has captured a plume of gas and dust streaming from a star in the making, with a spiral galaxy as a ...

The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar ...