New analysis of Apollo Moon samples finally settles debate: « For decades, scientists have argued whether the Moon had a strong or weak magnetic field during its early history (3.5 - 4 billion years ago). Now a new analysis shows that both sides of the debate are effectively correct. »
这个区分很重要，但它并不能消解所有担忧，只是让市场暂时喘了口气。
，这一点在同城约会中也有详细论述
Letter to the European institutions
donations to advance their causes, weathering economic and political volatility.