I. ASYMMETRY of ECLIPSES. CALENDAR CYCLES Igor Taganov & Ville-V.E

Total Page:16

File Type:pdf, Size:1020Kb

I. ASYMMETRY of ECLIPSES. CALENDAR CYCLES Igor Taganov & Ville-V.E I. ASYMMETRY OF ECLIPSES. CALENDAR CYCLES Igor Taganov & Ville-V.E. Saari 1.1 Metaphysics of solar eclipses p. 12 1.2 Calendar cycles of solar eclipses p. 20 Literature p. 26 To describe the two main types of solar eclipses in modern astronomy the old Latin terms – umbra, antumbra and penumbra are still used (Fig. 1.1). A “partial eclipse” (c. 35 %) occurs when the Sun and Moon are not exactly in line and the Moon only partially obscures the Sun. The term “central eclipse” (c. 65 %) is often used as a generic term for eclipses when the Sun and Moon are exactly in line. The strict definition of a central eclipse is an eclipse, during which the central line of the Moon’s umbra touches the Earth’s surface. However, extremely rare the part of the Moon’s umbra intersects with Earth, producing an annular or total eclipse, but not its central line. Such event is called a “non-central” total or annular eclipse [2]. Fig. 1.1. Main types of solar eclipses The central solar eclipses are subdivided into three main groups: a “total eclipse” (c. 27 %) occurs when the dark silhouette of the Moon completely obscures the Sun; an “annular eclipse” (c. 33 %) occurs when the Sun and Moon are exactly in line, but the apparent size of the Moon is smaller than that of the Sun; a “hybrid eclipse” or annular/total eclipse (c. 5 %) at certain sites on the Earth’s surface appears as a total eclipse, whereas at other sites it looks as annular. There are more annular solar eclipses than total because on average the Moon moves too far from the Earth to cover the Sun completely. 1 From ancient times several picturesque effects during solar eclipses are known, for example, “Diamond rosary” (Fig 1.2-1), “Diamond ring” (Fig 1.2-2) and “Wedding ring” (Fig 1.2-3). The “Diamond rosary” and “Diamond ring” now astronomers name the “Baily’s beads” in honor of English astronomer Francis Baily (1774–1844) who first published an explanation of these phenomena – the bursts of light appear around the lunar silhouette when during total sun eclipse the sunlight shines through rugged lunar limb in some places. Fig. 1.2. “Diamond rosary” (1) and “Diamond ring” (2) during total sun eclipse on November 25, 2011 [http://www.spacetribe.com/]. “Wedding ring” (3) – the annular sun eclipde on May 20, 2012 [/wikipedia.org/]. A lunar eclipse occurs when the Moon passes behind the Earth into its shadow (umbra). Lunar eclipses occur when the Sun, Earth and Moon are aligned in syzygy (from the Ancient Greek σύζυγος, suzugos, meaning “yoked together”) – a straight-line configuration of all three celestial bodies (Fig. 1.3). The Moon crosses ecliptic – the plane of the Earth’s orbit around the Sun at positions called “nodes” twice every month and when the Full Moon occurs in the same position at the node, a lunar eclipse can occur. These two nodes allow two to five eclipses per year, parted by approximately six months. An eclipse of the Moon can only take place at Full Moon, and only if the Moon passes through some portion of Earth’s shadow, which composed of two cone-shaped parts, one nested inside the other. Fig. 1.3. The geometry of lunar eclipse. Right part: the lunar eclipse on October 27, 2004 (Eclipse Predictions by Fred Espenak, NASA’s GSFC; http://eclipse.gsfc.nasa.gov/. For earthly observer the Moon daily crosses the sky from east to west, however, with respect to the Earth’s shadow cone and the stars it moves from west to east. 2 When the Moon enters into the Earth’s penumbra a partial penumbral eclipse (Fig. 1.4-1) starts with a subtle darkening of the Moon’s surface. When the Moon moves exclusively within the Earth’s penumbra a total penumbral eclipse (Fig. 1.4-2) is visible. Total penumbral eclipses are rare, and when these occur, that area of the Moon which is closest to the umbra can appear somewhat darker than the rest of the Moon. If the entire Moon passes through the umbral shadow, then a total eclipse (Fig. 1.4-3) of the Moon occurs. The type and length of a lunar eclipse depend upon the Moon’s location relative to its orbital nodes. Fig. 1.4. Lunar eclipses: partial (1), total penumbral eclipse (2) and total eclipse (3; the “Blood Moon”). The Moon’s speed through the Earth’s shadow is about one kilometer per second, and total eclipse may last up to more than 100 minutes. However, the total time between the Moon’s first and last contact with the Earth’s shadow is much longer, and could last up to 4 hours. In contrast to a solar eclipse, which can only be viewed from a certain relatively small area of the world, a lunar eclipse may be viewed from anywhere on the night side of the Earth. A lunar eclipse lasts for a few hours, whereas a total solar eclipse lasts for only a few minutes at any given place, due to the smaller size of the Moon’s shadow. A totally eclipsed Moon occurring near Moon’s apogee where its orbital speed is the slowest will lengthen the duration of total eclipse. The inner shadow (umbra) is a region where Earth blocks all direct sunlight from reaching the Moon. The outer shadow (penumbra) is a zone where Earth blocks only part of the Sun’s rays. Though within the umbra the Moon is totally shielded from direct illumination by the Sun, the Moon does not completely disappears as it passes through the umbra because of the refraction of sunlight by the Earth’s atmosphere into the shadow cone. The amount of scattered and refracted light depends on the amount of dust and clouds in the Earth’s atmosphere that influences the color of eclipsed Moon. During an eclipse, the Moon’s disk can take on a dramatically colorful appearance from dark gray or bright orange to coppery- red or dark brown. To describe the color of eclipsed Moon the scale proposed in 1930s by French astronomer André-Louis Danjon (1890–1967) is sometimes used: L=0: Very dark eclipse with Moon almost invisible; L=1: Dark gray or brownish eclipse; L=2: Deep red or rust-colored eclipse; L=3: Brick- red eclipse with the umbral shadow having a bright rim; L=4: Intense copper-red or orange lunar disc having a bright rim and the bluish umbral shadow. A “selenelion” or “horizontal eclipse” occurs when both the Sun and the eclipsed Moon can be observed at the same time, which happens just before sunset or just after sunrise and both bodies will appear just above the horizon at nearly opposite points in the sky. There are a number of high ridges undergoing sunrise or sunset that can see it. Although the Moon is in the Earth’s umbra, the Sun and the eclipsed Moon can both be seen at the same time because the refraction of light through the Earth’s atmosphere causes each of them to appear higher in the sky than their actual geometric positions. The red coloring of eclipsed Moon arises because sunlight reaching the Moon must pass through a long and dense layer of the Earth’s atmosphere, where shorter wavelengths are more likely to be scattered by the air and dust particles, and so by the time the light has passed through the atmosphere, the longer 3 wavelengths dominate. Such scattered light we see as red hues during sunsets and sunrises and it often paints the eclipsed Moon by a reddish color being a cause of the “Blood Moon” phenomenon. Eclipse season is the only time during which the Sun is close enough to one of the Moon’s nodes to allow for an eclipse to occur (Fig. 1.7). During the Eclipse season, whenever there is a Full Moon a lunar eclipse will occur and whenever there is a New Moon a solar eclipse will occur. Each season lasts from 31 to 37 days, returning about every 6 months (173.31 days – half of an Eclipse year). At least two – one solar and one lunar, in any order, and at most three eclipses – solar, lunar, then solar again, or vice versa, will occur during every Eclipse season. Since it is about 15 days between Full Moon and New Moon, if there is an eclipse at the very beginning of the Eclipse season, then there is enough time for two more eclipses. If the last eclipse of an Eclipse season occurs at the very beginning of a calendar year, it is possible for seven eclipses to occur since there is still time before the end of the calendar year for two full Eclipse seasons, each having up to three eclipses. Occasionally 4 total lunar eclipses occur in a sequence with intervals of 6 lunations (the average time for one lunar phase cycle i.e., the synodic period of the Moon, or the period from one New Moon to the next). Such remarkable lunar eclipse series is called the “Tetrad”. Italian astronomer and science historian Giovanni Schiaparelli (1835–1910) noticed that there are eras when Tetrads occur comparatively frequently, interrupted by eras when they are rare and later Dutch astronomer Antonie Pannekoek (1873– 1960) explained Tetrad phenomenon and found a period of 591 years. Recently Tudor Hughes explained the Tetrad period variation by secular changes in the eccentricity of the Earth’s orbit and estimated the current period as about 565 years.
Recommended publications
  • Roll 5, Side A
    doi: 10.1038/nature07130 SUPPLEMENTARY INFORMATION Correction notice Calendars with Olympiad display and eclipse prediction on the Antikythera Mechanism Tony Freeth, Alexander Jones, John M. Steele & Yanis Bitsakis Nature 454, 614–617 (2008) In the version of the Supplementary Information originally posted online, there were minor errors in Supplementary Figs 20 and 25. In Supplementary Fig. 20, some glyphs were accidently omitted between months 26 and 67; in Supplementary Fig. 25, seven glyphs in the left-hand semicircle were inscribed one month too early. These have been corrected in the new version of the Supplementary Information; see Supplementary Information Table of Contents for details. doi: 10.1038/nature07130 SUPPLEMENTARY INFORMATION Calendars with Olympiad display and eclipse prediction on the Antikythera Mechanism SUPPLEMENTARY NOTES Tony Freeth1,2, Alexander Jones3, John M. Steele4 & Yanis Bitsakis1,5 1 Antikythera Mechanism Research Project, 3 Tyrwhitt Crescent, Roath Park, Cardiff CF23 5QP, UK. 2 Images First Ltd, 10 Hereford Road, South Ealing, London W5 4SE, UK. 3 Institute for the Study of the Ancient World, 15 East 84th Street, New York, NY 10028, USA. 4 Department of Physics, University of Durham, Rochester Building, South Road, Durham DH1 3LE, UK. 5 Centre for History and Palaeography, 3, P. Skouze str., GR-10560 Athens, Greece www.nature.com/nature doi: 10.1038/nature07130 SUPPLEMENTARY INFORMATION Calendars with Olympiad display and eclipse prediction on the Antikythera Mechanism Supplementary Notes Table of Contents TABLE OF CONTENTS 1. OVERVIEW OF THE ANTIKYTHERA MECHANISM 1 1.1 The Fragments 1 1.2 The Architecture of the Mechanism 1 2. DATA ACQUISITION & ANALYSIS 4 2.1 Data Acquisition 4 2.2 Data Analysis 5 3.
    [Show full text]
  • Geminos and Babylonian Astronomy
    Geminos and Babylonian astronomy J. M. Steele Introduction Geminos’ Introduction to the Phenomena is one of several introductions to astronomy written by Greek and Latin authors during the last couple of centuries bc and the first few centuries ad.1 Geminos’ work is unusual, however, in including some fairly detailed—and accurate—technical information about Babylonian astronomy, some of which is explicitly attributed to the “Chal- deans.” Indeed, before the rediscovery of cuneiform sources in the nineteenth century, Gem- inos provided the most detailed information on Babylonian astronomy available, aside from the reports of several eclipse and planetary observations quoted by Ptolemy in the Almagest. Early-modern histories of astronomy, those that did not simply quote fantastical accounts of pre-Greek astronomy based upon the Bible and Josephus, relied heavily upon Geminos for their discussion of Babylonian (or “Chaldean”) astronomy.2 What can be learnt of Babylonian astron- omy from Geminos is, of course, extremely limited and restricted to those topics which have a place in an introduction to astronomy as this discipline was understood in the Greek world. Thus, aspects of Babylonian astronomy which relate to the celestial sphere (e.g. the zodiac and the ris- ing times of the ecliptic), the luni-solar calendar (e.g. intercalation and the 19-year (“Metonic”) cycle), and lunar motion, are included, but Geminos tells us nothing about Babylonian planetary theory (the planets are only touched upon briefly by Geminos), predictive astronomy that uses planetary and lunar periods, observational astronomy, or the problem of lunar visibility, which formed major parts of Babylonian astronomical practice.
    [Show full text]
  • The Moon and Eclipses
    The Moon and Eclipses ASTR 101 September 14, 2018 • Phases of the moon • Lunar month • Solar eclipses • Lunar eclipses • Eclipse seasons 1 Moon in the Sky An image of the Earth and the Moon taken from 1 million miles away. Diameter of Moon is about ¼ of the Earth. www.nasa.gov/feature/goddard/from-a-million-miles-away-nasa-camera-shows-moon-crossing-face-of-earth • Moonlight is reflected sunlight from the lunar surface. Moon reflects about 12% of the sunlight falling on it (ie. Moon’s albedo is 12%). • Dark features visible on the Moon are plains of old lava flows, formed by ancient volcanic eruptions – When Galileo looked at the Moon through his telescope, he thought those were Oceans, so he named them as Marias. – There is no water (or atmosphere) on the Moon, but still they are known as Maria – Through a telescope large number of craters, mountains and other geological features visible. 2 Moon Phases Sunlight Sunlight full moon New moon Sunlight Sunlight Quarter moon Crescent moon • Depending on relative positions of the Earth, the Sun and the Moon we see different amount of the illuminated surface of Moon. 3 Moon Phases first quarter waxing waxing gibbous crescent Orbit of the Moon Sunlight full moon new moon position on the orbit View from the Earth waning waning gibbous last crescent quarter 4 Sun Earthshine Moon light reflected from the Earth Earth in lunar sky is about 50 times brighter than the moon from Earth. “old moon" in the new moon's arms • Night (shadowed) side of the Moon is not completely dark.
    [Show full text]
  • Lecture 2: Our Place in Space Copernican Principle Multiwavelength Astronomy
    Lecture 2: Our Place in Space •It is now clear that Earth is not central or special in its general properties (mass, distance from central star, etc.) •The Sun is an average star •The Milky Way is a typical spiral galaxy •This leads to the “principle of mediocrity” or “Copernican principle” Copernican Principle •The “principle of mediocrity” or “Copernican principle” states that physical laws are the same throughout the Universe •This principle can be tested using the scientific method! •So far, it seems to agree with observations perfectly •One of the key ideas is that we can use light from distant objects to understand conditions there, using the work of Isaac Newton Multiwavelength Astronomy •The color and energy of light are related to the Wavelength… •Different wavelengths of radiation tell us about objects with different temperatures… 1 Multiwavelength Astronomy Multiwavelength Astronomy •Using Newton’s techniques, combined with our knowledge of atomic structure, we can use light to study distant objects… X-ray optical composition of matter temperature of matter Scientific Method and Observation •Transformed the search for meaning into a quest for objective truth •We can deduce the properties of distant objects using observations •The scientific method originated in the renaissance, and is still used today: hypo thesi n s io tti iic d e r y p y p r r o o e o truth e truth h b h t s t e rr v a tt ii o n test 2 Copernican Principle •The validity of the “Copernican principle” is great news for science, because it means that we can
    [Show full text]
  • The Draconic Gearing of the Antikythera Mechanism: Assembling the Fragment D, Its Role and Operation
    The Draconic gearing of the Antikythera Mechanism: Assembling the Fragment D, its role and operation A.Voulgaris1, C.Mouratidis2, A.Vossinakis3, G.Bokovos4 (Submitted 14 January 2020) 1Municipality of Thessaloniki, Directorate Culture and Tourism, Thessaloniki, GR-54625, Greece 2Hellenic Ministry of Education, Research and Religious Affairs, Kos, GR-85300, Greece 3Thessaloniki Astronomy Club, Thessaloniki, GR-54646, Greece 4Thessaloniki Science Center and Technology Museum-Planetarium, Thermi, GR-57001, Greece Abstract The unplaced Fragment D of the Antikythera Mechanism with an unknown operation was a mystery since the beginning of its discovery. The gear-r1, which was detected on the Fragment radiographies by C. Karakalos, is preserved in excellent condition, but this was not enough to correlate it to the existing gear trainings of the Mechanism. The suggestion that this gear could be a part of the hypothetical planet indication gearing is still a hypothesis since no mechanical evidence has been preserved. After the analysis of AMRP tomographies of Fragment D and its mechanical characteristics revealed that it could be part of the Draconic gearing. Although the Draconic cycle was well known during the Mechanism’s era as represents the fourth Lunar cycle, it seems that it is missing from the Antikythera Mechanism. The study of Fragment D was supported by the bronze reconstruction of the Draconic gearing by the authors. The adaptation of the Draconic gearing on the Antikythera Mechanism improves its functionality and gives answers on several questions. 1. Introduction. The Antikythera Mechanism, a geared machine based on the lunar cycles The Antikythera Mechanism a creation of an ingenious manufacturer of the Hellenistic era was a geared machine capable of performing complex astronomical calculations, mostly based on the lunar periodic cycles.
    [Show full text]
  • “Blood” Moons in Sequences of Four, and Occurring on Jewish Feast Days Have Been Accompanied by Fundamental Change for the Jewish People
    The past appearances of “blood” moons in sequences of four, and occurring on Jewish Feast Days have been accompanied by fundamental change for the Jewish People. Will it be the same in 2014 and 2015? The following is a very good presentation of this phenomenon from a Messianic group, Pray4Zion. Shalom Partner and Friend of Israel, We found the “blood-red moon” work interesting and began looking into possible connections to past and future “Jewish Feasts”… and to our amazement found there are very significant connections and trust that you will find this teaching fascinating too! “And I will show wonders in the heavens, and in the earth, blood and fire and pillars of smoke. The sun shall be turned into darkness, and the moon into blood, before the coming of the great and the terrible day of the LORD come. Joel 2:30 -31 1 “The sun shall be turned into darkness, and the moon into blood, before that great and notable Day of the Lord come.” Acts 2:20 The Jewish Talmud (book of tradition / Interpretation) says; “When the moon is in eclipse, it is a bad omen for Israel. If its face is as red as blood, (it is a sign that) the sword is coming to the world.” Therefore: Lunar Eclipse = bad omen for the Jewish people and Israel; Blood Moon = sword coming; Solar Eclipse = bad omen for the world. Four, blood moons on Jewish Feast days within two years in Israel is very rare and has only occurred seven times since the time of Yeshua (Jesus).
    [Show full text]
  • Born During a Solar Eclipse Season
    ECLIPSES July 2 Solar Eclipse @ 10 Cancer & July 16 Lunar Eclipse @ 25 Capricorn stepping back and looking at the geometry of Brady suggests interpreting the natal Born During a how eclipses occur, not on the individual level chart or life of someone born in an Eclipse but rather on the larger cyclic playing field Season, assuming that this particular indi- of life. For each seemingly isolated eclipse vidual connects more deeply to that Saros Solar Eclipse belongs to a larger pattern, each eclipse is a Series and its meaning. member of a family and each family has par- She gives us in her book Predictive ticular characteristics” (Brady, B: 2005:1) Astrology: The Eagle and the Lark, a detailed Season: The larger pattern mentioned above is list of Solar Saros series between 1900 and what we call a Saros Series. A Saros Series 2050, with the commencement date of that Salvador Allende alludes to a recurrence in which the Sun series and the planetary positions at that and the Moon return to approximately the moment, the tightest aspects also between by Alice Thomas same position in their orbits where eclipses planets and midpoints and offers a tenta- can happen. tive delineation. ny Eclipse occurs Saros, a name coined by Suidas, (10th Everyone born 18 and a half days before at times of syzygy century AD) means something to be a Solar Eclipse and 18 and a half days later during a plane- repeated. This recurring pattern or repeti- is born during Eclipse Season, and theo- A tion occurs approximately every 18 years retically could be connected to this Saros tary alignment between the Sun, the Moon, and and 11 days (or 223 lunations), but the Series pattern.
    [Show full text]
  • Chapter I. Solar and Lunar Eclipses 6 1.1
    1 ANCIENT RIDDLES OF SOLAR ECLIPSES. Asymmetric Astronomy Second Edition By IGOR N. TAGANOV and VILLE-V.E. SAARI Russian Academy of Sciences Saint Petersburg 2016 2 Taganov, Igor N., Saari, Ville-V.E. Ancient Riddles of Solar Eclipses. Asymmetric Astronomy. Second Edition – Saint Petersburg: TIN, 2016. – 110 p., 53 ill. Electronic Edition ISBN 978-5-902632-28-3 © Taganov, Igor N.; Saari, Ville-V.E. 2016 The book examines some of the mysteries of ancient astronomical treatises, for example, known since the Middle Ages the “Wednesday paradox”, and the history of the emergence and spread in the East of the belief that the eclipses of the Sun and the Moon, as well as all the Universe geometry are defined by a single sacred number 108. The calendar cycles of solar eclipses, considered in the book, confirming the old assumption of Indian and Chinese astronomers in 6-8 centuries, show that the probability of a total solar eclipse is larger in the spring and summer months, and the probability of annular eclipse, on the contrary, is larger in the autumn and winter months. Analysis of ancient chronicles of solar and lunar eclipses discovers evidence of gradual deceleration of time, which is confirmed by modern astronomical observations of the orbital movement of the Earth, the Moon, Mercury and Venus. The cosmological deceleration of time is a consequence of the irreversibility of “physical” time, which leads to the fact that all the characteristic time intervals are shorter in the past than in the future. In theoretical cosmology, the use of the concept of decelerating physical time allows to represent the key cosmological parameters of the observable Universe in the form of simple functions of the fundamental physical constants.
    [Show full text]
  • Different Types of Solar Eclipses
    Solar Eclipse Background Information Different types of solar eclipses What is a solar eclipse? • A total eclipse occurs when the dark silhouette of the Moon A solar eclipse occurs when the moon passes in a direct line between completely obscures the intensely bright light of the Sun, the Earth and the sun. The moon's shadow travels over the Earth's allowing the much fainter solar corona to be visible. surface and blocks out the sun's light as seen from Earth. • An annular eclipse occurs when the Sun and Moon are exactly in line, but the apparent size of the Moon is smaller than that of Why isn’t there a solar eclipse every month? the Sun. Hence the Sun appears as a very bright ring Because the moon orbits the Earth at an angle, approximately 5 surrounding the dark disk of the Moon. degrees relative to the Earth-sun plane, the moon crosses the Earth's • A hybrid eclipse shifts between a total and annular eclipse. At orbital plane only twice a year. These times are called eclipse seasons, certain points on the surface of Earth it appears as a total because they are the only times when eclipses can occur. For an eclipse, whereas at other points it appears as annular. Hybrid eclipse to take place, the moon must be in the correct phase during an eclipses are comparatively rare. eclipse season; for a solar eclipse, it must be a new moon. This • A partial eclipse occurs when the Sun and Moon are not condition makes solar eclipses relatively rare.
    [Show full text]
  • The Blood Moon Tetrads
    THE BLOOD MOON TETRADS 19-48 TETRAD PATTERN SINCE ISRAEL’S INDEPENDENCE IN 1948 The Tetrad of 2014-15 has been eagerly anticipated by Bible scholars and non-theologians alike. There is a lot of talk, study and interpretation as to what the real significance with the Tetrad will turn out to be. From a purely Biblical perspective, one In 1949-50 can look at the most recent Tetrads that have occurred to possibly ascertain a logical assumption of what is to be a plausible outcome based on the prior Tetrads in recent times. Why there is an intense interest in the Tetrad of 2014-15 is that given War of Independence THE SCHEDULE FOR THE 2014-2015 TETRAD the prior patterns and history –as it pertains prophetically to the Nation of Israel, it has been associated with strife, war and bloodshed. Most notably these times of strife have specifically been attributed to when Israel was birthed in ‘One Day’ as a The 4 Total Lunar Eclipses occurred on the Passover and 1) Passover, nation in 1948 and when Israel recaptured the Old City of Jerusalem in 1967, where the 1st the 2nd Temples once stood. Perhaps the 3rd Tetrad in this sequence is heralding an event that will deal with the 3rd Temple to be rebuilt. Sukkot (Tabernacle) feasts of 1949 and 1950. The start of Apr 15, 2014 a Total Lunar Eclipse – Blood Moon the Tetrad occurred right after Israel declared sovereignty (Partial Solar Eclipse on April 29, 2014) and its declare A Tetrad is when 4 consecutive Total Lunar Eclipses occur; without any in-between Partial Lunar Eclipses.
    [Show full text]
  • TETRADS: Total Lunar Eclipse Calendars (BLOOD MOONS)
    TETRADS: Total Lunar Eclipse Calendars (BLOOD MOONS) There were apparently 56 blood moon tetrads between Abraham and Messiah Yeshua, just as there have been 56 tetrads between Messiah and now. While that’s an interesting symmetry (7 [perfection] x 8 [new beginnings]), it does go to show that tetrads aren’t all that uncommon. It’s in their falling on the Divine Appointed Times (Moeds) that make them interesting. In the original Hebrew, Moeds were part of the purpose of the sun and the moon. Gen 1:14 “And God said, “let there be lights in the vault of the sky to separate the day from the night, and let them serve as signs to mark sacred times, and days and years.” This NIV translation has it more precise than many other versions. Sacred times is often translated as seasons, but is actually the word, Moed. Same as the sacred Feasts … The Divine Appointed Times. If you query online the words “Set times in Hebrew,” this is what you will find: ("Festivals" ,דמוע :(Hebrew Moed Strong's Concordance Moed: appointed time, place, or meeting מוֹעֵד :Word Original Part of Speech: Noun Masculine Transliteration: moed Phonetic Spelling: (mo-ade') Short Definition: meeting Strong's Exhaustive Concordance Appointed sign, time, place of, solemn assembly, congregation, set, solemn feast Or moled {mo-ade'}; or (feminine) moweadah (2 Chronicles 8:13) {mo-aw-daw'}; from ya'ad; properly, an appointment, i.e. A fixed time or season; specifically, a festival; conventionally a year; by implication, an assembly (as convened for a definite purpose); technically the congregation; by extension, the place of meeting; also a signal (as appointed beforehand) -- appointed (sign, time), (place of, solemn) assembly, congregation, (set, solemn) feast, (appointed, due) season, solemn(-ity), synogogue, (set) time (appointed).
    [Show full text]
  • Eclipse Season Starts for NASA's SDO 13 February 2018
    Eclipse season starts for NASA's SDO 13 February 2018 Most spacecraft observing the Sun from an orbit around Earth have to contend with such eclipses. SDO's orbit is designed to maximize the amount of data the spacecraft can send back to Earth, but twice a year Earth gets in the way of the spacecraft's view. The spring eclipse season began on Feb. 10 with a partial eclipse and concludes March 5, 2018. Provided by NASA's Goddard Space Flight Center On Sunday, Feb. 11, 2018, NASA's SDO saw a total solar eclipse in space. These images were taken in a wavelength of extreme ultraviolet light, a type of light that is typically invisible to our eyes, but is colorized here in purple. Credit: NASA's Goddard Space Flight Center/SDO/Joy Ng On Sunday, Feb. 11, 2018, NASA's Solar Dynamics Observatory, or SDO, saw a total solar eclipse in space when Earth crossed its view of the Sun. Also known as a transit, Earth's passage was brief, lasting from 2:10 a.m. to 2:41 a.m. EST and covering the entire face of the Sun. So marks the beginning of SDO's eclipse season—as well as the mission's eighth launch anniversary. SDO's eclipse season is a three-week period that comes twice a year near the equinoxes during which Earth blocks SDO's view of the Sun for a short while each day. The eclipses are fairly short near the beginning and end of the season but ramp up to 72 minutes in the middle.
    [Show full text]