'In 1609 & 1619 this German astronomer published his 3 laws of planetary motion'
(Johannes) Kepler
SCIENTISTS: In 1609 & 1619 this German astronomer published his 3 laws of planetary motion
In 1609 & 1619 this German astronomer published his 3 laws of planetary motion
In 1609 & 1619 this German astronomer published his 3 laws of planetary motion
SCIENTISTS
Johannes Kepler
SCIENTISTS