The team found that the Chang'e-6 soil samples have a lower density than previous samples, indicating a more porous and loosely structured composition. The plagioclase content of the Chang'e-6 samples ...
DUBAI, Sept. 16 (China Economic Net) - About 65 kilometers south of downtown Dubai, in the heart of the vast desert, a 262-meter-high solar tower stands tall. Below the tower, a field of about 70,000 ...