【摘要】 随着太阳质量变小 ,即随着太阳引力场变弱 ,行星椭圆轨道变大 ,轨道形状变得越来越扁平 .离太阳越远 ,行星椭圆轨道变化越显著 .太阳系正在非常缓慢均匀地膨胀 ,行星机械能增大更多还原

【Abstract】 With the decrease of the solar mass, namely, with the decrease of the solar gravitational field, the orbital scope of the planet extends, and the form of the elliptic orbit may become flatter. The farther the planet is from the sun, the more obvious the orbital variation of the planet is. The solar system is expanding very slowly and evenly, at the same time, the energy of the planet is increasing.更多还原