It's easy to get lost in a clear night sky full of stars. It can feel like a random mess of lights without a little guidance.

However, there was no rule for what stars were included in a constellation. All star maps used wavy lines to encompass not only the classical images, but all the faint stars in any given ...

Below, we've collated the best stargazing apps across a range of categories, so you can have all the assistance you need from the convenience of your smartphone. There's plenty to see in the night ...