It's the mother of all diamonds,said Travis Metcalfe, who led the team of researchers at the Harvard-Smithsonian Centre for Astrophysics in America.
It's the mother of all diamonds,said Travis Metcalfe, who led the team of researchers at the Harvard-Smithsonian Centre for Astrophysics in America.
“这是钻石之母，”美国哈佛史密桑尼安天文物理中心研究组组长特拉维斯·梅特卡夫说。