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 ...

If you’ve got a stargazing fan on your holiday gift-giving list and you’re considering a telescope for that special someone, even if that someone is you, I want you to buy right and buy smart.

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...