Do you need a smart telescope? You do if you fancy taking images of deep-sky objects like galaxies, star clusters and nebulae, but live in a light-polluted town or city. Cue the Dwarf 3 (£418 / $520), ...

John Carlsen has more than a decade of experience testing and reviewing home tech products, with a major focus on smart home security. He earned his BS in journalism from Utah Valley University. In ...

Why you can trust Space.com Our expert reviewers spend hours testing and comparing products and services so you can choose the best for you. Find out more about how we test and review products. The ...