DULUTH — Did you receive a telescope as a holiday gift? Even if it was years ago and that instrument is now hidden away in an attic, consider taking it out again. There are all sorts of wonderful ...

I usually write about telescope dos and don'ts around the holiday season, but I thought I'd write about it now for a change. Here are the most important rules to remember. 1. Never, a million times ...

Amateur astronomers who do not have a telescope capable of peering deep into space can now use NASA telescopes remotely via its MicroObservatory network. Using the space agency's Observing with NASA ...

IIIF provides researchers rich metadata and media viewing options for comparison of works across cultural heritage collections. Visit the IIIF page to learn more. Reflecting telescope made in the ...

An aperture mask is a device designed to increase a telescope's effective focal ratio and significantly reduce its light throughput. This modification can alter a telescope's optical characteristics; ...

This powerful Newtonian reflector telescope has hundreds of 5-star Amazon reviews and is at one of its best-ever prices. When you purchase through links on our site, we may earn an affiliate ...