مسبار أمريكي يتهيأ للهبوط على سطح كويكب بينو

The first high-resolution images have been downlinked from the @OSIRISREx Nightingale sample site. The yellow box is ~5 meters across. The yellow circles illustrates the 30-cm diameter of the sampling mechanism. Looking good! #PI_Dailypic.twitter.com/NZJb3ltq… [+47 chars]Source