今年夏天,我国科学家参与研制的“阿尔法磁谱仪”(AMS)被送上了天际,人类终于可以直接观测字宙空间中的带电粒子了。此番AMS的太空之行携有三大使命:寻找宇宙中的反物质、暗物质和测量各种同位素的相对丰度。这几项工作都具有相当重要的意义。因为它将对现代宇宙学产生十分重大的影响。人们欢欣鼓舞,科学家们更是为此欣喜若狂。 This summer, the “Alpha Magnetic Spectrometer” (AMS) that our scientists participated in has been brought to the horizon and human beings have finally been able to directly observe the charged particles in the cosmic space. This time AMS’s space trip carrying three missions: to find the universe of antimatter, dark matter and the relative abundance of various isotopes. These are all very important work of significance. Because it will have a very significant impact on modern cosmology. People rejoice, scientists are even more ecstatic.