This Saturday is National Astronomy Day, the semi-annual event that celebrates the observation of the heavens. Science museums, universities, and astronomy groups have various events to pique public ...

You’ve got a laser cutter. You’ve got a 3D printer. What do you make? [Ayushmaan45] suggests a telescope. The modest instrument isn’t going to do serious astronomy with only 8X worth of optics, but it ...

Add Yahoo as a preferred source to see more of our stories on Google. Astronomers want to build giant telescopes on the moon to see and hear the universe more clearly. Lunar telescopes could be even ...

A personal project shared November 18, 2025 by developer and hobbyist Lucas Sifoni documents the designing and testing of a very compact, fully functional Dobsonian telescope, which was built with ...

The Hubble Space Telescope was carried to space inside the space shuttle Discovery and then released into low-Earth orbit. The James Webb Space Telescope was squeezed inside the nose cone of an Ariane ...

"Because it's awesome" might very well be one of the reasons scientists want to build a giant telescope on the moon, and they wouldn't be wrong; it absolutely would be awesome. Fortunately, there are ...

NASA scientists are currently working on plans to build a giant radio telescope in a nearly mile-wide crater on the "dark side" of the moon. If approved, it could be constructed as early as the 2030s ...

Astronomers have catalogued billions of stars and hundreds of billions of galaxies. We have found thousands of planets ...

Gazing at the moon, you may see a face or a round of cheese, but some astronomers see the ideal spot for their next giant telescope. They're already drafting blueprints and making proposals — some ...