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🔭3D Printing a Telescope is Rewarding, Even if Not Always Cheaper.What can one expect from 3D printing an 8″ Newtonian telescope? [Molly Wakeling] shares her thoughts after doing exactly that. The performance was on par with any solid 8″ telescope, but in the end it wasn’t really any cheaper than purchasing a manufactured unit. Does that mean it wasn’t worth it? Not at all!https://www.astronomy.com/observing/can-you-3d-print-a-telescope/#diy #telescope #3dprinting #maker #media #space #observation #tech #news

APOD from 2026-03-10Sky Glows over Paranal ObservatoryTelescopes use lasers to create artificial stars, aiding in correcting atmospheric distortions for clearer astronomical observations. Adaptive optics techniques enable high-resolution imaging from the ground. The image shows Paranal Observatory's telescopes under a sky with airglow and the Milky Way.HD image at https://apod.nasa.gov/apod/ap260310.html#space #astronomy #earth #telescope #planets #galaxy