Galileo Found Neptune — and Let It Slip Away
On December 28, 1612, Galileo Galilei recorded the position of the planet Neptune for the first time — but mistook it for a fixed star and missed the discovery of his life.
On December 28, 1612, Galileo Galilei recorded the position of the planet Neptune for the first time — but mistook it for a fixed star and missed the discovery of his life.