The popular star-gazing app Sky Guide exclusively for iOS recently got the biggest update in its 8 year history, adding numerous new features and introducing a free entry-level version for the first ...

Sky Map is a solid stargazing app that will particularly appeal to beginners. Although it lacks the more technically impressive features found on some other apps, the fact that it's free makes it well ...

Sky Tonight is an excellent augmented reality iOS and Android app for pinpointing night sky features and identifying what you’re looking at. Why you can trust Space.com Our expert reviewers spend ...