More about NASA World Wind
You can download the installation package 15.98 MB of this program v1.4.1 from this source, sometimes you can find this program by the name World Wind and NASA World. The software by NASA can be downloaded at no cost . You can find it in Education category, specifically Science. Versions 6.6 and 1.4 of this tool are the most downloaded ones that work under Windows 7/XP/Vista/8/8.1/10. As our statistics show, the most popular installation files of NASA World Wind are WorldWind.exe and Autorun.exe. The download link was checked by a number of antivirus solutions and was proved to be clean.