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1. The discovery of this newplanet has sparked a renewed interest inthe study of astronomy.
这个新行星的发现重新激发了对天文学研究的兴趣。
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2. The RV Tauri staris located at the edge of the solarsystem, making it an ideal candidate forfuture exploration.
RV Tauri星位于太阳系的边缘，使其成为未来探索的理想候选者。
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3. This star's unique characteristicshave led astronomers to proposea new model for understanding the formation ofother exoplanets.
这颗恒星独特的特性使天文学家提出了一种新的模型，以解释其他外行星的形成。