Not really helpful I give it a C. It's ok for what it does but it would be nice if it notified you *before* a rare event, not just gave you a list of past and future events. Smart phones have calendars with customizable notifications, alerts and alarms. It would be a great app if it integrated with Google calendar. This is what the paid iPhone version does. I want that!
Best! Great app... 5 *'s🌟🌟🌟🌟🌟! Great Astronomy App. Should be on your device if your regularly into astronomy and or even infrequent user. This had lots of interesting info, times of upcoming events, etc etc. Best of all.... Free with min. Ad's & lots of great info
Thanks for fixing it. It now works with android 5.1.1 and 5.2, got odd message after I close it saying its stop working. But can live with that.
WiFi required The app tells me that I need wifi to download files
Nice and easy to use. Not a complete astronomy app of course, but great for keeping up with current sky events.
Thanks for update! Thanks for updating the app. for android! I really like this app . Your star chart is the best. And I like how I can see the sky in the past- 1930's, Ect.
• Can be moved to SD card (in fact it prefers to live here by default)
• Removed S&T website login requirement, except for those parts of S&T’s web site which are already password-protected.
• Requires android OS version 2.2 (previously required 2.1)
• New startup screen artwork
• Smaller App Size
Discover Stars, Planets and Satellites with a telescope and NASA space missions!
Map the Universe! Explore Sun, Moon, Mars, stars, satellites, and NASA missions!