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最新发现6颗“奇异行星”可能由神秘物质构成
source link: https://tech.sina.com.cn/d/s/2019-09-25/doc-iicezueu8215688.shtml
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新浪科技讯北京时间9月25日消息，据美国太空网站报道，目前，天文学家发现6颗系外行星可能是由未知的“奇异物质”构成。构成传统物质的原子有由质子和中子组成的原子核，而质子和中子是由被称为夸克的亚原子粒子构成，夸克共有6种：上夸克、下夸克、奇夸
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