The dream of a flat, lightweight telescope lens, where microscopic etchings precisely refract different wavelengths of light, ...

What is the benefit of a 2″ eyepiece compared to a 1¼” eyepiece? Tom NagyNorth Ridgeville, Ohio A 2″ eyepiece delivers a ...

A total lunar eclipse is set to wow North American astrophotographers on March 13 and 14, here's how to photograph this ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. It’s a two-for ...

(X-ray: NASA/CXC/UMass/D. Wang et) A NASA telescope was launched into space from California on Tuesday for a mission to explore the origins of the universe and to scour the Milky Way galaxy for ...

Copyright 2025 The Associated Press. All Rights Reserved. NASA’s newest space telescope has blasted off to map the entire sky like never before. Launched Tuesday ...

We put Starfield Optics' flagship Géar telescope — the Starfield Géar 115 Triplet APO — to the test. It did not disappoint.

SPHEREx will use its telescope to provide an all-sky spectral survey, creating a 3D map of the entire sky to help scientists investigate the origins of our universe. PUNCH will study origins of the ...

10987. 6543. One technician. The Gopax, go CX, go punch. SearX and Putch on their way to map out our universe like never before and revolutionize space weather forecasting. We are T + 30 seconds ...

(Reuters) - A NASA telescope was launched into space from California on Tuesday for a mission to explore the origins of the universe and to scour the Milky Way galaxy for hidden reservoirs of ...

The focal length of the telephoto lens is equivalent to 737mm, which isn't as powerful as traditional telescopes selling for the same price. Still, the built-in photography functions make up some ...