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Learn more about Bing search results hereDecember 21Organizing and summarizing search results for youJupiter and Saturn will align closely on December 21, appearing as one bright shining star, often referred to as the “Christmas Star”. This great conjunction is the closest the two planets have appeared together in about 800 years, and it won’t occur again until 2080. The alignment will be so close that a pinkie finger at arm’s length will easily cover both planets in the sky.4 Sources
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See all on WikipediaGreat conjunction - Wikipedia
A great conjunction is a conjunction of the planets Jupiter and Saturn, when the two planets appear closest together in the sky. Great conjunctions occur approximately every 20 years when Jupiter "overtakes" Saturn in its orbit. They are named "great" for being by far the rarest of the conjunctions between naked-eye … See more
Great conjunctions attracted considerable attention in the past as omens. During the late Middle Ages and Renaissance they were a topic broached by the pre-scientific and transitional … See more
The following table details great conjunctions in between 1200 and 2400. The dates are given for the conjunctions in right ascension (the dates for conjunctions in ecliptic longitude can differ by several days). Dates before 1582 are in the Julian calendar See more
On average, great conjunction seasons occur once every 19.859 Julian years (each of which is 365.25 days). This number can be calculated by the synodic period See more
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When studying the great conjunction of 1603, Johannes Kepler thought that the Star of Bethlehem might have been the occurrence of a great conjunction. He calculated that a triple conjunction of Jupiter and Saturn … See moreWikipedia text under CC-BY-SA license The ‘Great’ Conjunction of Jupiter and Saturn - NASA
Dec 15, 2020 · Thirteen years later, in 1623, the solar system’s two giant planets, Jupiter and Saturn, traveled together across the sky. Jupiter caught up to and passed Saturn, in an …
A Rare Alignment of 7 Planets Is About to Take Place in The Sky
Jan 8, 2025 · Between now and then, on 21 January 2025, six of the seven other planets will appear in the sky at once in a large alignment – Mars, Jupiter, Uranus, Neptune, Venus, and …
Planetary Alignments and Planet Parades - Science@NASA
Feb 5, 2025 · So, while planet alignment itself isn't unusual, what makes these events special is the opportunity to observe multiple planets simultaneously with the naked eye. ... Mars, …
Jupiter and Saturn’s Great Conjunction Is the Best in …
Dec 17, 2020 · On December 21, Jupiter and Saturn will meet in a “great conjunction,” the closest they could be seen in the sky together for nearly 800 …
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The Jupiter-Saturn Conjunction - Astropro
Apr 26, 1998 · The Jupiter-Saturn conjunction occurs approximately every 20 years, and was known to the ancients as the Great Chronocrator. This table lists all such alignments from 600 …
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The ‘Christmas Star’ appears again: Jupiter and Saturn …
Dec 21, 2020 · Jupiter and Saturn will line up on Dec. 21, so close together that they’ll appear as one bright shining star. Many are referring to it as the “Christmas Star.” It’s the closest the two planets...
Jupiter and Saturn will come within 0.1 degrees of each …
Dec 21, 2020 · Jupiter and Saturn will be so close today that they will appear to form a "double planet." Such a spectacular great conjunction, as the planetary alignment has come to be known, hasn't...
The 400-Year Rhythm of Great Conjunctions - Sky
Dec 18, 2020 · Jupiter and Saturn are always less than 1.5° apart at conjunction — but some conjunctions are closer than others. In this chart, each small square represents a Great Conjunction. The squares form three overlapping sine …
The Great Planetary Conjunction of 2020
Aug 23, 2023 · Based on their orbits, Jupiter (which orbits the sun every 11.9 Earth years) and Saturn (every 29.5 Earth years) appear close together roughly every 19.6 Earth years. The most famous of these occurred on Dec. 21, 2020, …
