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Christiaan is generally given minor credit for his role in the development of modern calculus. He is also notable for his arguments that light consisted of waves; see: wave-particle duality. In 1655, he discovered SaturnSaturn is the sixth planet from the Sun. It is a gas giant, the second-largest planet in the solar system after Jupiter. It was named after the Roman god Saturn. Its symbol is a stylized representation of the god's sickle ( Unicode: ♄). Physical ch's moon TitanTitan is the largest moon of Saturn. It was discovered on March 25, 1655 by the Dutch astronomer Christiaan Huygens, and was the first satellite in the Solar System to be discovered after the Galilean moons of Jupiter. Name Huygens named his discovery sim. He also examined Saturn's planetary ringA planetary ring is a ring of dust and other small particles orbiting around a planet in a flat disc-shaped region. The most spectacular and famous planetary rings are those around Saturn, but all four of the solar system's gas giant planets ( Jupiter, Sas, and in 1656Events Masuria is devastated during the Deluge when it was raided by Tartars and Poles End of the war started in 1648 between Poland, Ducal Prussia, Russia and Transylvania. The only year the British coin Fifty Shillings was minted. Births October 29 ( Ju he found out those rings consisted of rocks. In the same year he observed the Orion NebulaThe Orion Nebula (also known as Messier Object 42 M42 or NGC 1976 is a glowing nebula with a greenish hue and is situated below Orion's Belt. It is possibly the brightest diffuse nebula visible to the naked eye in the night sky. M42 is located at a distan. Using his modern telescopeNice Observatory. A telescope is perhaps the most important astronomical tool; such technology gathers (and focuses) electromagnetic radiation. Telescopes increase the apparent angular size of objects, as well as their apparent brightness. Galileo Galilei he was able to divide the nebula into different starFor alternate meanings see star (disambiguation Hubble Space Telescope of the Sagittarius Star Cloud in the Milky Way Galaxy. A star is any massive gaseous celestial body in outer space. Stars appear as shining points in the nighttime sky that twinkle becs. The brighter interior of the Orion Nebula is called the Huygens Region . He also discovered several interstellar nebulaeThis article refers to nebulas in space. For the band Nebula, go to Nebula (band). Triangulum Emission Nebula NGC 604 lies in a spiral arm of Galaxy M33, 2. 7 million light-years from Earth. This nebula is a region in which stars are forming. A nebula (La and some double stars.
After Blaise Pascal encouraged him to do so, Huygens wrote the first book on probability theory, which was published in 1657.
He also worked on the construction of accurate clocks, suitable for naval navigation. In 1658 he published a book on this topic called Horologium. He discovered and proved mathematically that the oscillation-time (or frequency) of a pendulum depends solely on its length and was independent of the angle of swing. The popular notion up to then had been that the larger the swing, the longer the oscillation-time.
Huygens was elected a member of the Royal Society in 1663. In the year 1666 Huygens moved to Paris where he held a chair at the French Royal Society. Using the Parisan observatory, which was completed in 1672, he made further astronomical observations.
Huygens was one of the first writers to speculate in detail about life on other planets (although we do not know to which extent ancient writers exercised such speculation, since most of their work has not survived). In his book Cosmotheoros, further entitled The celestial worlds discover'd: or, conjectures concerning the inhabitants, plants and productions of the worlds in the planets (see external link, at bottom) he imagined a universe brimming with life, much of it very similar to life on 17th century Earth. It was the liberal climate in the Netherlands of that time which not only allowed but encouraged such speculation. In sharp contrast, Italian philosopher Giordano Bruno, who also believed in many inhabited worlds, was burned at the stake for his beliefs in 1600.
In 1675, Christian Huygens patented a pocket watch.
Huygens moved back to The Hague in 1681 after serious illness and died there 14 years later on July 8, 1695.
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