Source: cirosantilli/perihelion-precession-of-mercury
= Perihelion precession of Mercury
{tag=Mercury (planet)}
{title2=observed 1859}
{title2=explained 1915}
{{wiki=Tests_of_general_relativity#Perihelion_precession_of_Mercury}}
<Subtle is the Lord by Abraham Pais (1982)> page 22 mentions that when <Einstein> saw this in 1915, he was so excited he couldn't work for three days.