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.

You don’t need a telescope to enjoy the night sky—not when your phone can show exactly what’s overhead. With the right app, just point your device at a patch of stars and get names instantly, or track ...

Sky Tonight – Star Gazer Guide is an app that has been designed to encompass all your interstellar exploration needs. Equipped with a free version, you can expand the app's functions for $0.99 a month ...

The earliest astronomers were careful observers of patterns.