这些性能是观测的关键，不仅可以发现致命的太空陨石也可以发现庞大数量的更加普遍的天文现象，从我们太阳系行星大小的物体到广泛遥远的宇宙大爆发。
These abilities are key to discovering not only killer space rocks but huge Numbers of much more common phenomena, from planet-size bodies in our solar system to far-flung cosmic cataclysms.
天文学家们同时还在对数量庞大的其他恒星系中可能的类似地球环境的星体进行筛选。
Astronomers are also closing in on a possibly huge number of Earth-like worlds around other stars.
CATS是一个庞大的、而且正在不断壮大的国际性团体，目标是扩大进行天文学教育研究的天文学101教师队伍。
CATS is a large and growing international community working to increase the number of astro 101 instructors conducting research in astronomy education.
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