The journey of astronomical telescopes began in the early 17th century when Galileo Galilei crafted his first refracting ...

A rare breed of star recently discovered by the Hubble Space Telescope spins faster by feeding on its stellar siblings.

Christmas is a great time to look for a telescope for your budding amateur astronomer. But there are some things to keep in ...

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

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

The case of mistaken identity was quickly resolved, but astronomers say it shows the need for transparency around craft in ...

In addition to helping the researchers nail down the nebula's ellipsoidal structure, the 3D model also confirmed that the ...

Pinpointing a Milepost Marker Star that Opened the Realm of Galaxies At the dawn of the 20th century, astronomers faced a ...

Penticton stargazers can learn how to use telescopes during a workshop at Okanagan College later this month. In a press ...

The James Webb Space Telescope has spotted one of the earliest and most distant supernovas, marking the death of a stellar ...

A little-known chapter of the Hubble Space Telescope’s history is a reminder of the risks of looking at the sun ...

The James Webb Space Telescope captured photos of one of the earliest supernovas ever seen using infrared technology, and ...