Just how big would a telescope need to be to actually see an alien world in detail? The James Webb Telescope just took a photo of a newly discovered exoplanet. Exciting stuff but the raw image just ...

Why build a telescope? YOLO, as the kids say. Having decided that, one must decide what type of far-seer one will construct.

Every night is a good night to look through a telescope (provided it’s not cloudy), but if you’re looking for an excuse, Jupiter is lining itself up for some candid closeups. At its farthest point, ...

"We think every dense, dusty region that we see, and most of the ones we don't see, look like this on the inside — we just have never been able to look inside them before." When you purchase through ...