Thursday, March 27, 2014

اختبار أدوات المسبار روزيتا بعد سبات طويل في الفضاء

January 20, 2014 -- Launched 10 years ago, Europe's Rosetta spacecraft is to be woken from deep-space hibernation in preparation for an unprecedented mission to deploy a robotic lander on the surface of a comet later this year.

No comments:

Post a Comment