登陸火星珍貴影片

登陸火星珍貴影片

 This Is VERY Cool!!!!  這是非常酷！！
Click on this link to find out---點擊這個鏈接，發現---
 From a German scientist who is retired from the Jet Propulsion Laboratory (JPL) in Pasadena, CA. 

 This is simply amazing!

 How to Get to Mars. Very Cool! 如何前往火星。非常珍貴！