Celestron has reinvented the manual telescope with StarSense Explorer-the first telescope that uses your smartphone to analyze the night sky and calculate its position in real time. StarSense Explorer is ideal for beginners thanks to the app's user-friendly interface and detailed tutorials. It's like having your own personal tour guide of the night sky. Leave complicated star charts, imprecise planetarium apps and computerized mounts behind. With StarSense Explorer, locating objects has never been easier, faster or more accurate. Within minutes of setting up the telescope, you'll be navigating the sky with confidence.