You are downloading the Satellites Tracking XAP file v188.8.131.52 for Windows Phone. Satellites Tracking is a free and useful Education app: Did you know the brightest man-made object orbiting the earth is the International Space Station? And, did you know it is very easily seen on ... You can now download the offline XAP file to install & try it.
Download Locations for Satellites Tracking 184.108.40.206 XAP file
Important Notice: Now Due To Unspecified Limitations, You Can Not Use The Offline XAP File To Install It Any More.
To try to install it manually from an SD card, you should choose one of the server location above to get the offline Satellites Tracking XAP file, move the file to your phone's SD card and then tap 'Install local apps' in the phone's App list.