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Astronomers Catch Multiple-Star System in First Stages of Formation（图）
Astronomers Multiple-Star System First Stages of Formation
2015/3/4
For the first time, astronomers have caught a multiple-star system in the beginning stages of its formation, and their direct observations of this process give strong support to one of several suggest...
Scientists spy on the first stages of crystal growth（图）
scientists the first stages crystal growth
2009/11/19
A new microscopy technique has allowed researchers in the US to make the first measurements of the earliest stages of crystallization. The technique could help scientists to gain a more complete under...