当他研究雇佣光谱仪组和相关的数据时，最有可能的情况是一颗恒星和两颗行星。
When he looked at the HIRES and the combined data sets, the best solution was a star with two planets.
其轮盘和齿轮制造出一种可携带的太阳系天体仪，可以预测恒星和行星的位置，也能预测月食和日食。
Its wheels and gears create a portable orrery of the sky that predicted star and planet locations as well as lunar and solar eclipses.
如今，我借助的确是有着数百万个频道的光谱仪来观测多颗恒星。
Today I look at multiple stars with spectrometers that have hundreds of millions of channels.
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