The frame of the dome that will house the world's largest telescope has been completed, marking another key milestone in the observatory's construction. The European Southern Observatory's (ESO) ...

Construction has begun on a new telescope designed to map one of the universe’s ...

In the middle of Chile's Atacama desert, there's lots of activity as construction on the Extremely Large Telescope (ELT) is still underway, with cranes helping to move pieces in place. The ELT is the ...

Recently discovered interstellar comet 3I/ATLAS have been captured using the European Southern Observatory's Very Large ...

Vera Rubin Observatory, the newly built home of the largest telescope in the world, unveiled its first test imagery on Monday, including never-before-seen aspects of outer space. Rubin, due to its ...

A Galway-based student has led researchers to the discovery of a new planet after originally thinking she had spotted a large ...

The first images from a new telescope in Chile were released this week, featuring extraordinarily detailed scenes from deep space. And more are expected to follow the debut series from the ...

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 ...

Welcome to the Tuesday Telescope. There is a little too much darkness in this world and not enough light—a little too much pseudoscience and not enough science. We'll let other publications offer you ...

PHOENIX — The largest telescope in metro Phoenix was added to the International Dark Sky Discovery Center opening soon in Fountain Hills. The 27.5-inch PlaneWave CDK700 gives metro Phoenix its first ...

"If you want to take the stairs and walkways from the entrance of the ELT's dome all the way up to the top, you need about 30 minutes." When you purchase through links on our site, we may earn an ...

The mighty telescope is expected to see its "first light" by 2028. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Breaking space news, the ...