You searched for "cad"
Top news results for cad
Takahashi FSQ-106EDX4 Review: Still the King of Refractors
Friday, June 19, 2026 by Richard Harris
I have owned and used a lot of telescopes over the decades. Some were good on paper but annoying in real life. Others were easy to live with but left a little performance on the table. The Takahashi FSQ-106EDX4 is the rare one that feels like it was designed by people who actually image, and then ke...
Moon Exploration Geology And How Artemis III Unlocks Habitable Worlds
Monday, June 15, 2026 by Trey Abbe
I think thehe Moon still has a lot to tell us. That may sound strange at first. After all, we have been sending spacecraft there for decades. We have mapped it, photographed it, landed on it, walked on it, and brought pieces of it back to Earth. You might think by now the Moon would have given up mo...
Unistellar Telescopes: The perfect Fathers Day gift
Tuesday, May 26, 2026 by Richard Harris
For a lot of people, astronomy starts the same way. Somebody points a telescope at Saturn, you look through the eyepiece, and suddenly space stops feeling abstract. That is why telescopes still matter. Not because they are gadgets, but because they give people a reason to slow down and pay attent...
Every broadcast Earth has sent into deep space
Thursday, May 21, 2026 by Ben Conway
Right now, at this exact moment, an invisible sphere of human noise is expanding outward from Earth at the speed of light. Inside that growing shell are fragments of nearly everything modern civilization has ever broadcast into the air. Old television stations. Cold War radar sweeps. Military tra...