Vortex Planetarium - Astronomy 1.3.9

Vortex Planetarium - Astronomy 1.3.9 APK

Google Play Store

Download Vortex Planetarium - Astronomy 1.3.9

Detailed description and history of bright, named stars, planets,  planets, Messier Deep Sky Objects and constellations, with link to full Wikipedia article.Fully searchable. Let Vortex Planetarium guide you to the selected object using the "Guide Me" .
Highly configurable. Options include a Naked Eye Visibility setting to match your location, Telrad reticule, day/night cycles, constellation boundaries, ecliptic, font size and much more.
Night mode to preserve vision.
High power multi touch zoom. Non multi touch devices can double tap.
Accounts for magnetic declination.
Respects your device's natural orientation, works in landscape or portrait mode.
Comprehensive help menu.
Ice Cream Sandwich & Honeycomb friendly.
Installs to SD card if your device is running Android OS 2.2 or higher.
* Your device must have a compass for this feature to activate.
** This feature is experimental and will only work on devices running Android 2.3 or above. It will be disabled on pre 2.3 devices. Please contact vortex.planetarium@gmail.com if you still experience issues.
*** Vortex will attempt to load the full NGC catalog to your device if it has enough memory otherwise this feature is disabled. I have not yet come across a device that has failed to load it.