|
Hebrew Astronomy
Hebrew astronomy refers to any astronomy written in Hebrew or by Hebrew speakers, or translated into Hebrew, or written by Jews in Judeo-Arabic. It includes a range of genres from the earliest astronomy and cosmology contained in the Bible, mainly the Tanakh (Hebrew Bible or "Old Testament"), to Jewish religious works like the Talmud and very technical works. Some Persian and Arabian traditions ascribe the invention of astronomy to Adam, Seth and Enoch. Some scholars suggest that the signs of the zodiac, or Mazzaroth, and the names of the stars associated with them originally were created as a mnemonic device by these forefathers of the Hebrews to tell the story of the Bible. Historian Flavius Josephus says Seth and his offspring preserved ancient astronomical knowledge in pillars of stone. In the Bible Only a few stars and constellations are named individually in the Hebrew Bible, and their identification is not certain. The clearest references include: * ''Kəsīl'' (כְּסִ ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Astronomy
Astronomy () is a natural science that studies astronomical object, celestial objects and phenomena. It uses mathematics, physics, and chemistry in order to explain their origin and chronology of the Universe, evolution. Objects of interest include planets, natural satellite, moons, stars, nebulae, galaxy, galaxies, and comets. Relevant phenomena include supernova explosions, gamma ray bursts, quasars, blazars, pulsars, and cosmic microwave background radiation. More generally, astronomy studies everything that originates beyond atmosphere of Earth, Earth's atmosphere. Cosmology is a branch of astronomy that studies the universe as a whole. Astronomy is one of the oldest natural sciences. The early civilizations in recorded history made methodical observations of the night sky. These include the Babylonian astronomy, Babylonians, Greek astronomy, Greeks, Indian astronomy, Indians, Egyptian astronomy, Egyptians, Chinese astronomy, Chinese, Maya civilization, Maya, and many anc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Sirius
Sirius is the list of brightest stars, brightest star in the night sky. Its name is derived from the Ancient Greek language, Greek word , or , meaning 'glowing' or 'scorching'. The star is designated α Canis Majoris, Latinisation of names, Latinized to Alpha Canis Majoris, and abbreviated Alpha CMa or α CMa. With a visual apparent magnitude of −1.46, Sirius is almost twice as bright as Canopus, the next brightest star. Sirius is a binary star consisting of a main-sequence star of spectral type A-type main-sequence star, A0 or A1, termed Sirius A, and a faint white dwarf companion of spectral type DA2, termed Sirius B. The distance between the two varies between 8.2 and 31.5 astronomical units as they orbit every 50 years. Sirius appears bright because of its intrinsic luminosity and its proximity to the Solar System. At a distance of , the Sirius system is one of Earth's List of nearest stars, nearest neighbours. Sirius is gradually moving closer to the Solar S ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Eleazar Hisma
''For other people named Eleazer. see: Eleazar (name)'' Eleazar Chisma (Ḥisma; he, אלעזר חסמא, ''"Eleazar Chasma''", or אלעזר בן חסמא, "''Eleazar ben Chasma''") was a tanna (sage) of the second and third generations (2nd century). He was a disciple of Joshua ben Hananiah and Gamaliel II. Etymology He is sometimes referred to as "Eleazar Chisma" and sometimes as "Eleazar ben Chisma"; however, the insertion of the word "ben" seems justifiable.Jewish EncyclopediaELEAZAR (ELIEZER) B. HISMA/ref> "Ḥisma" is not an adjectival cognomen (like the similar nickname acquired by Eleazar ben Shammua), but an indication of location, the place probably being Hizma; hence "ben Ḥisma" means "son of "native of"Ḥisma". Teachings Several ''halakhot'' are preserved under Eleazar's name in the Mishnah. He takes part in halakhic disputes with Eleazar ben Azariah and Rabbi Akiva and with Eliezer ben Jacob I. To him is ascribed the economic rule that the employee is not e ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mysticism
Mysticism is popularly known as becoming one with God or the Absolute, but may refer to any kind of ecstasy or altered state of consciousness which is given a religious or spiritual meaning. It may also refer to the attainment of insight in ultimate or hidden truths, and to human transformation supported by various practices and experiences. The term "mysticism" has Ancient Greek origins with various historically determined meanings. Derived from the Greek word μύω ''múō'', meaning "to close" or "to conceal", mysticism referred to the biblical, liturgical, spiritual, and contemplative dimensions of early and medieval Christianity. During the early modern period, the definition of mysticism grew to include a broad range of beliefs and ideologies related to "extraordinary experiences and states of mind." In modern times, "mysticism" has acquired a limited definition, with broad applications, as meaning the aim at the "union with the Absolute, the Infinite, or God". This li ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Jerusalem Talmud
The Jerusalem Talmud ( he, תַּלְמוּד יְרוּשַׁלְמִי, translit=Talmud Yerushalmi, often for short), also known as the Palestinian Talmud or Talmud of the Land of Israel, is a collection of rabbinic notes on the second-century Jewish Oral law, oral tradition known as the Mishnah. Naming this version of the Talmud after Palestine (region), Palestine or the Land of Israel rather than Jerusalemis considered more accurate, as the text originated mainly from Galilee in Byzantine Palaestina Secunda rather than from Jerusalem, where no Jews lived at the time. The Jerusalem Talmud predates its counterpart, the Talmud#Babylonian Talmud, Babylonian Talmud (known in Hebrew as the ), by about 200 years, and is written primarily in Jewish Palestinian Aramaic. Both versions of the Talmud have two parts, the Mishnah (of which there is only one version), which was finalized by Judah ha-Nasi around the year 200 CE, and either the Babylonian or the Jerusalem Gemara. The Gemara i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Lucifer
Lucifer is one of various figures in folklore associated with the planet Venus. The entity's name was subsequently absorbed into Christianity as a name for the devil. Modern scholarship generally translates the term in the relevant Bible passage ( Isaiah 14:12), where the Greek Septuagint reads ὁ ἑωσφόρος ὁ πρωὶ, as "morning star" or "shining one" rather than as a proper noun, Lucifer, as found in the Latin Vulgate. As a name for the Devil in Christian theology, the more common meaning in English, "Lucifer" is the rendering of the Hebrew word he, הֵילֵל, hêlēl, label=none, (pronunciation: ''hay-lale'') in Isaiah given in the King James Version of the Bible. The translators of this version took the word from the Latin Vulgate, Originally published New York: The MacMillan Co., 1923. which translated by the Latin word (uncapitalized), meaning "the morning star", "the planet Venus", or, as an adjective, "light-bringing". As a name for the planet in its ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ishtar
Inanna, also sux, 𒀭𒊩𒌆𒀭𒈾, nin-an-na, label=none is an ancient Mesopotamian goddess of love, war, and fertility. She is also associated with beauty, sex, divine justice, and political power. She was originally worshiped in Sumer under the name "Inanna", and later by the Akkadians, Babylonians, and Assyrians under the name Ishtar, (occasionally represented by the logogram ). She was known as the "Queen of Heaven" and was the patron goddess of the Eanna temple at the city of Uruk, which was her main cult center. She was associated with the planet Venus and her most prominent symbols included the lion and the eight-pointed star. Her husband was the god Dumuzid (later known as Tammuz) and her , or personal attendant, was the goddess Ninshubur (who later became conflated with the male deities Ilabrat and Papsukkal). Inanna was worshiped in Sumer at least as early as the Uruk period ( 4000 BCE – 3100 BCE), but she had little cult activity before the conques ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Saturn
Saturn is the sixth planet from the Sun and the second-largest in the Solar System, after Jupiter. It is a gas giant with an average radius of about nine and a half times that of Earth. It has only one-eighth the average density of Earth; however, with its larger volume, Saturn is over 95 times more massive. Saturn's interior is most likely composed of a core of iron–nickel and rock (silicon and oxygen compounds). Its core is surrounded by a deep layer of metallic hydrogen, an intermediate layer of liquid hydrogen and liquid helium, and finally, a gaseous outer layer. Saturn has a pale yellow hue due to ammonia crystals in its upper atmosphere. An electrical current within the metallic hydrogen layer is thought to give rise to Saturn's planetary magnetic field, which is weaker than Earth's, but which has a magnetic moment 580 times that of Earth due to Saturn's larger size. Saturn's magnetic field strength is around one-twentieth of Jupiter's. The outer atmosphere is g ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Zodiac
The zodiac is a belt-shaped region of the sky that extends approximately 8° north or south (as measured in celestial latitude) of the ecliptic, the Sun path, apparent path of the Sun across the celestial sphere over the course of the year. The paths of the Moon and visible planets are within the belt of the zodiac. In Western astrology, and formerly astronomy, the zodiac is divided into astrological sign, twelve signs, each occupying 30° of celestial longitude and roughly corresponding to the following star constellations: Aries (astrology), Aries, Taurus (astrology), Taurus, Gemini (astrology), Gemini, Cancer (astrology), Cancer, Leo (astrology), Leo, Virgo (astrology), Virgo, Libra (astrology), Libra, Scorpio (astrology), Scorpio, Sagittarius (astrology), Sagittarius, Capricorn (astrology), Capricorn, Aquarius (astrology), Aquarius, and Pisces (astrology), Pisces. These astrological signs form a celestial coordinate system, or more specifically an ecliptic coordinate sys ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ursa Minor
Ursa Minor (Latin: 'Lesser Bear', contrasting with Ursa Major), also known as the Little Bear, is a constellation located in the far northern sky. As with the Great Bear, the tail of the Little Bear may also be seen as the handle of a ladle, hence the North American name, Little Dipper: seven stars with four in its bowl like its partner the Big Dipper. Ursa Minor was one of the 48 constellations listed by the 2nd-century astronomer Ptolemy, and remains one of the 88 modern constellations. Ursa Minor has traditionally been important for navigation, particularly by mariners, because of Polaris being the north pole star. Polaris, the brightest star in the constellation, is a yellow-white supergiant and the brightest Cepheid variable star in the night sky, ranging in apparent magnitude from 1.97 to 2.00. Beta Ursae Minoris, also known as Kochab, is an aging star that has swollen and cooled to become an orange giant with an apparent magnitude of 2.08, only slightly fainter than Po ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
