这位来自加拿大新不伦瑞克省的女孩成为了史上最年轻的超新星——爆炸中的恒星——的发现者。
The girl from the Canadian province of New Brunswick is the youngest person ever to discover a supernova, an exploding star.
同时，不亮则可能意味着有天体从恒星前掠过，或“搭档”(和其亮面)正通过恒星后方。
Dimming, meanwhile, could mean an object is passing in front of the star, or that the companion (and its lighted side) is passing behind the star.
质量比太阳小的恒星会比较小和比较冷，几乎不产生可见光。
Stars with less mass than the sun are smaller and cooler, and hence much fainter in visible light.
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