Explore how to reduce or remove Newtonian star spikes and achieve the smooth star shapes typical of refractor telescopes.

The enormous Maverick Carter house has an observatory and a refractor telescope. It's open to the public for tours.

The James Webb Space Telescope was built with a flaw, and because it's a million miles away, we can't repair it, but we can ...

Rob Elliot joins us on What's Brewing Wisconsin to discuss the World's Tallest Glass Tree Festival, which is right here in ...

If you are thinking of buying a telescope for yourself, a family member or a friend for Christmas then here are some points ...

During the 1240s, Richard Fishacre, a Dominican friar at Oxford University, used his knowledge of light and color to show ...