Buying a telescope is a big step, especially if you’re not sure what all those terms — f/ratio, magnification, go-to — mean. So, to eliminate confusion and make sure you understand what you’re buying, ...

Check out the best telescope deals for Prime Day in October and grab one of these amazing optical instruments for less. Save ...

This might sound like an obvious thing for a professional stargazer to say. But astrophysicist Federica Bianco was reacting to something extraordinary — the first full-colour picture from a telescope ...

Why it's so special: What are the smallest stars? A deep dive into the star-forming Flame Nebula by the James Webb Space Telescope (JWST) has revealed free-floating, Jupiter-size objects that could ...

Astronomy James Webb telescope's 'starlit mountaintop' could be the observatory's best image yet — Space photo of the week Astronomy James Webb telescope reveals 'Sleeping Beauty' galaxies in the ...

Professors at Penn State helped develop the world’s most powerful survey telescope, which released its first images earlier this week from the Vera C. Rubin Observatory in Chile. The images capture ...

The James Webb Space Telescope (JWST) has dramatically transformed the field of astronomy since its launch, precipitating groundbreaking discoveries that have reshaped our understanding of the ...