who was huygens?
He was a Dutch physicist, mathematician, astronomer and inventor
Christiaan Huygens
Christiaan Huygens ( , , ; ; 14 April 1629 – 8 July 1695), also spelled Huyghens, was a Dutch physicist, mathematician, astronomer and inventor, who is widely regarded as one of the greatest scientists of all time and a major figure in the scientific revolution.
the valles marineris system on mars is 4 000 km long the width of UNANSWERABLE does it have any ice caps? Yes, two permanent polar ice caps what is its weather like? The seasons of Mars are the most Earth-like where is it located in our solar system? Fourth planet from the Sun does it have any natural satellites? UNANSWERABLE what is the earlier mentioned system? It is the gravitationally bound system of the Sun and the objects that orbit it, either directly or indirectly when was it discovered? In the 17th century, Galileo discovered that the Sun was marked with sunspots, and that Jupiter had four satellites in orbit around it and around 1704 the term "Solar System" first appeared in English what is the center of it? As the contracting nebula rotated faster, it began to flatten into a protoplanetary disc with a diameter of roughly 200 AU and a hot, dense protostar at the centre when was this system formed? 4.568 billion years ago was there any one other than the above mentioned person involved in its exploration? Christiaan Huygens, Edmond Halley, and Friedrich Bessel
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Christiaan Huygens [SEP] Introduction
Christiaan Huygens ( , , ; ; 14 April 1629 – 8 July 1695), also spelled Huyghens, was a Dutch physicist, mathematician, astronomer and inventor, who is widely regarded as one of the greatest scientists of all time and a major figure in the scientific revolution. In physics, Huygens made groundbreaking contributions in optics and mechanics, while as an astronomer he is chiefly known for his studies of the rings of Saturn and the discovery of its moon Titan. As an inventor, he improved the design of the telescope with the invention of the Huygenian eyepiece. His most famous invention, however, was the pendulum clock in 1656, which was a breakthrough in timekeeping and became the most accurate timekeeper for almost 300 years.