Astronomers identified the silicon-rich rocky material by training the Hubble Space Telescope on the nearby Hyades star cluster.

天文学家通过培训哈勃望太空远镜观测附近的毕宿星团来确认富含硅元素的岩石物质。

The Hyades are much closer, and appear bigger; in fact, they form the distinctive V-shape of the horns of Taurus, the Bull!

昴宿星团离我们更近，而且看起来更大；实际上它们形成了金牛座牛角的独特 V 形！

By another coincidence, the Pleiades are located in the sky next to the Hyades, the only other cluster with stars resolvable by the naked eye.

另一个巧合是，昴宿星团位于天空中的毕宿星团旁边，这是唯一一个肉眼可以分辨出的其他恒星星团。