BudhaBudha (बुध) is the Sanskrit word for the planet Mercury. Budha is also a deity. He is also known as Soumya (Sanskrit: सौम्य, lit. son of Moon), Rauhineya and Tunga and is the Nakshatra lord of Ashlesha, Jyeshtha and Revati. Budha as a planet appears in various Hindu astronomical texts in Sanskrit, such as the 5th century Aryabhatiya by Aryabhatta, the 6th century Romaka by Latadeva and Panca Siddhantika by Varahamihira, the 7th century Khandakhadyaka by Brahmagupta, and the 8th century Sisyadhivrddida by Lalla.
Indian astronomyIndian astronomy refers to astronomy practiced in Indian subcontinent. It has a long history stretching from pre-historic to modern times. Some of the earliest roots of Indian astronomy can be dated to the period of Indus Valley civilisation or earlier. Astronomy later developed as a discipline of Vedanga, or one of the "auxiliary disciplines" associated with the study of the Vedas dating 1500 BCE or older. The oldest known text is the Vedanga Jyotisha, dated to 1400–1200 BCE (with the extant form possibly from 700 to 600 BCE).
Mandaean cosmologyMandaean cosmology is the Gnostic conception of the universe in the religion of Mandaeism. Mandaean cosmology is strongly influenced by Jewish, Babylonian, Persian, Egyptian, Greek, Manichaean and other Near Eastern religions and philosophies. The three major Emanations or "Lives" (Hayyi) in Mandaeism are: The Second Life: Yushamin, the primal uthra The Third Life: Abatur, the weigher of souls, and also the father of the uthri (plural of uthra) The Fourth Life: Ptahil, the creator of the material world The Second Life, Third Life, and Fourth Life are emanations of the First Life, Hayyi Rabbi (the Supreme God).
Planet symbolsA planet symbol or planetary symbol is a graphical symbol used in astrology and astronomy to represent a classical planet (including the Sun and the Moon) or one of the modern planets. The symbols were also used in alchemy to represent the metals associated with the planets, and in calendars for their associated days. The use of these symbols derives from Classical Greco-Roman astronomy, though their current shapes are a development of the 16th century.
BrihaspatiBrihaspati (बृहस्पति, ), also known as Guru, is a Hindu deity. In the ancient Vedic scriptures of Hinduism, Brihaspati is a deity associated with fire, and the word also refers to a rishi (sage) who counsels the devas (gods). In some later texts, the word refers to the largest planet of the solar system, Jupiter, and the deity is associated with the planet as a Navagraha.
NeptuneNeptune is the eighth planet from the Sun and the farthest IAU-recognized planet in the Solar System. It is the fourth-largest planet in the Solar System by diameter, the third-most-massive planet, and the densest giant planet. It is 17 times the mass of Earth, and slightly more massive than its near-twin Uranus. Neptune is denser and physically smaller than Uranus because its greater mass causes more gravitational compression of its atmosphere. Being composed primarily of gases and liquids, it has no well-defined solid surface.
ShaniShani (शनि, ), or Shanaishchara (शनैश्चर, ), refers to the divine personification of the planet Saturn in Hinduism, and is one of the nine heavenly objects (Navagraha) in Hindu astrology. Shani is also a male Hindu deity in the Puranas, whose iconography consists of a black figure carrying a sword or danda (sceptre) and sitting on a crow. He is the god of karma, justice, and retribution, and delivers results depending upon one's thoughts, speech, and deeds.
Sublunary sphereIn Aristotelian physics and Greek astronomy, the sublunary sphere is the region of the geocentric cosmos below the Moon, consisting of the four classical elements: earth, water, air, and fire. The sublunary sphere was the realm of changing nature. Beginning with the Moon, up to the limits of the universe, everything (to classical astronomy) was permanent, regular and unchanging—the region of aether where the planets and stars are located. Only in the sublunary sphere did the powers of physics hold sway.
Indian national calendarThe Indian national calendar, sometimes called the Śaka calendar, is a solar calendar that is used alongside the Gregorian calendar by The Gazette of India, in news broadcasts by All India Radio, and in calendars and official communications issued by the Government of India. Śaka Samvat is generally 78 years behind the Gregorian Calendar, except from January to March, when it is behind by 79 years. Through historical Indian influence, the Śaka calendar is also used in Java and Bali among Indonesian Hindus.
ShukraShukra (शुक्र, IAST: ) is a Sanskrit word that means "clear" or "bright". It also has other meanings, such as the name of an ancient lineage of sages who counselled the asuras in Vedic mythology. In medieval mythology and Hindu astrology, the term refers to the planet Venus, one of the Navagrahas. In Hinduism, Shukra is one of the sons of Bhrigu, of the third Manu, one of the saptarishis. He was the guru of Daityas and Asuras, and is also referred to as Shukracharya or Asuracharya in various Hindu texts.
