科学家们在柯伊伯带不断发现越来越大的天体。加州理工学院的天文学家麦克·布朗和他的团队发现的2005FY 9仅比冥王星小一点点。
Astronomers had been turning up larger and larger objects in the Kuiper Belt. 2005 FY9, discovered by Caltech astronomer Mike Brown and his team is only a little smaller than Pluto.
科学家们在柯伊伯带不断发现越来越大的天体。加州理工学院的天文学家麦克·布朗和他的团队发现的2005FY 9仅比冥王星小一点点。
Astronomers had been turning up larger and larger objects in the Kuiper Belt. 2005 FY9, discovered by Caltech astronomer Mike Brown and his team is only a little smaller than Pluto.
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