The collision in Stephan's Quintet was observed by WEAVE, a new instrument on one of the world's most powerful telescopes, in ...

Webb's ability to see through hazy obstacles is demonstrated here with the Sombrero, aka Messier 104, a nearly edge-on spiral ...

Save $300 on the 'world's most beloved telescope'. Explore the skies with exceptional clarity and observe planets, the Moon and deep-space objects. We think it's the best telescope out there and ...

See how telescopes capture the cosmos. ExtremeTech explains the science behind lenses and space exploration. Start exploring ...

"This unique lensing configuration allows us to constrain both the Hubble constant and dark energy parameters simultaneously ...

As the nights get longer, it is a perfect time to buy a telescope - and with Black Friday just a few weeks ago, it is a great time to start looking. In fact, we have seen the Black Friday telescope ...

Observe the moon and planets up close with this reflector telescope from Celestron — now $246.49 at Amazon for Black Friday.

W ith more sightings of the northern lights across the U.S. than usual in recent years, now is an excellent time to make the ...

An international team including UCL researchers have received €3 million from the European Union to complete a conceptual ...

Perhaps Canberra's greatest stake in the world of science celebrates a major birthday this year, and there's a special ...

Scientists have finally imaged a star outside of the Milky Way for the first time. Here's what it looks like and how they did ...

Could there be life off-world? How would we know ... our best shot is looking into the deep sky through telescopes. Here's how they work—and how it's not always just about optics.