The star Alpha Aurigae, magnitude 0.08, sixth-brightest in the sky. It is actually a spectroscopic binary, consisting of two G-type giants orbiting each other with a period of 104 days. Capella lies 43 l.y. away.
科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。