Everyone

Heavens-Above

Jelly Bean

When can I see the ISS? What's that light in the sky? The official Heavens-Above app provides you with precise pass predictions for the ISS, visible satellites and radio satellites. Main features include:

Live sky chart
  
See what's in the sky above you right now or at a given moment.

Pass predictions
  
Get precise predictions for passes of the International Space Station (ISS) and most visible satellites.

Radio satellites
  
Get passes for amateur radio satellites, complete with uplink and downlink information.

All calculations performed locally
  
Predictions are generated right on your phone so you only need a data connection every few days.

Orbit and ground track
  
See details about the orbit of any selected satellite rendered and with all relevant data.

Satellite details
  
Get detailed information about any satellite, as provided by our Heavens-Above website.

Timeline
  
Get a visual overview over passes and animate the position of satellites on the sky chart and on the ground track.

Night mode
  
An optional red on black color scheme to preserve your night vision.

Tracker
  
Easily find or identify any object in the sky by orienting your device towards it.

Calendar Integration
  
Quickly add interesting passes to your calendar so you won't miss them.

Financed by adverts

This version integrates advertisements to make it available for free. Get 
Heavens-Above Pro
 to remove the adverts.

Heavens-Above

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