Who among the following is credited with postulating three laws of planetary motion?

Johannes Kepler

The correct answer is option 1. Johannes Kepler.

The individual credited with postulating three laws of planetary motion is Johannes Kepler.

Johannes Kepler, a German mathematician, astronomer, and astrologer, formulated three fundamental laws of planetary motion based on careful observation and analysis of data collected by Tycho Brahe. These laws, known as Kepler's laws of planetary motion, provided significant insights into the motion of planets around the Sun, paving the way for modern celestial mechanics.