In the past few years, we have covered a whole host of apps that can teach you a thing or two about the stars....

Those of you who study astronomy know about different star types. Astronomy Star Type Calculator is a handy app that provides you with star...

There are plenty of iPhone apps that can teach you a thing or two about the planets and stars in the sky. Thanks to...

There are plenty of apps that can show you what stars or planets  you are looking at in the sky. You will still want...

Many of us use our iPhones without thinking about what else can be done with their sensors. phyphox for iPhone is one of many...