Though still only in the prototype stage, this flat lens could one day be used on space telescopes, and perhaps even on ...

Here's how an innovative flat lens could solve these problems for satellites and space-based telescopes. Understanding ...

Looking for a telescope for the lunar eclipse ... you should always shoot in manual focus mode. This gives you full control of the camera; autofocus tends to alternate focus between shots ...

The March 29, 2025, partial solar eclipse will create a crescent sunrise over North America. Here are the best ways to ...

Moon photography requires a balance of exposure, focus, and stability. Using a DSLR or mirrorless camera with a telephoto ...

New James Webb Space Telescope captures a "cosmic tornado" with imagery of the dramatic outflow from a newly formed star.

The James Webb Space Telescope has directly observed the key chemical of carbon dioxide in planets outside of our solar ...