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Orazio Grassi
Orazio Grassi, S.J. (b. Savona 1 May 1583 – d. Rome 23 July 1654), was an Italian Jesuit priest, who is best noted as a mathematician, astronomer and architect. He was one of the authors in controversy with Galileo Galilei on the nature of comets. His writings against Galileo were published under the pseudonym ''Sarsi''. Early life Grassi was born in Savona, then part of the Republic of Genoa. He entered the novitiate of the Society of Jesus at the Church of Sant'Andrea al Quirinale in Rome in 1600. Following his profession of his first religious vows in 1603, he began studies at the Roman College, there taking courses in philosophy, theology and mathematics. Among his professors were the noted German Jesuit mathematicians, Christopher Clavius, Christoph Grienberger and Odo Van Maelcote. He continued his studies there until 1610.. In 1614 Grassi was assigned to serve as Jesuit college in Genoa in the capacity of assistant Master of novices. He served in that position for two ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Grassi - Libra Astronomica Ac Philosophica, 1619 - 212632 F
Grassi is an Italian surname. Notable people with the surname include: *Achille Grassi, Italian Roman Catholic bishop and cardinal *Alberto Grassi, Italian footballer * Alex de Grassi, American guitarist * Bruno Grassi, Brazilian footballer *Carlo Grassi, Italian cardinal *Carlo Grassi, Italian partisan * Claudio Grassi, Italian tennis player * Davide Grassi, Italian footballer * Ernesto Grassi, Italian philosopher *Franz Dominic Grassi, German merchant with Italian descent *Giacomo di Grassi, Italian fencing master *Giorgio Grassi, Italian architect *Giovanni Antonio Grassi, Jesuit priest and President of Georgetown University *Giovanni Battista Grassi, Italian physician and zoologist * Giuseppe Grassi, Italian politician, member of the Italian Liberal Party * Giuseppe Grassi, Italian cyclist *Giuseppina Grassi, Mexican professional road cyclist *Gregorio Grassi, Italian Franciscan friar and bishop *Josef Grassi, Austrian portrait and history painter *Libero Grassi, Italian clothi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Roman College
The Roman College ( la, Collegium Romanum, it, Collegio Romano) was a school established by St. Ignatius of Loyola in 1551, just 11 years after he founded the Society of Jesus (Jesuits). It quickly grew to include classes from elementary school through university level and moved to several successive locations to accommodate its burgeoning student population. With the patronage of Pope Gregory XIII, the final seat of the Roman College was built in 1584 near the center of Rome's most historic Pigna district, on what today is called Piazza del Collegio Romano, adding the church of St. Ignatius in 1626, and a renowned observatory in 1787. The college remained at this location for 286 years until the revolutionary Capture of Rome in 1870.In 1870, the new Italian government confiscated the property of the university and their building (that eventually became the Ennio Quirino Visconti Liceo Ginnasio), which forced the university to transfer to the Palazzo Gabrielli-Borromeo on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tycho Brahe
Tycho Brahe ( ; born Tyge Ottesen Brahe; generally called Tycho (14 December 154624 October 1601) was a Danish astronomer, known for his comprehensive astronomical observations, generally considered to be the most accurate of his time. He was known during his lifetime as an astronomer, astrologer, and alchemist. He was the last major astronomer before the invention of the telescope. An heir to several noble families, Tycho was well-educated. He took an interest in astronomy and in the creation of more accurate instruments of measurement. He worked to combine what he saw as the geometrical benefits of Copernican heliocentrism with the philosophical benefits of the Ptolemaic system, and devised the Tychonic system, his own version of a model of the universe, with the Sun orbiting the Earth, and the planets as orbiting the Sun. In ''De nova stella'' (1573), he refuted the Aristotelian belief in an unchanging celestial realm. His measurements indicated that "new stars" (''stellae ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Discourse On Comets
The ''Discourse on Comets'' (''Discorso delle Comete'') was a pamphlet published in 1619 with Mario Guiducci as the named author, though in reality it was mostly the work of Galileo Galilei. In it Galileo conjectured that comets were not physical bodies but atmospheric effects like the aurora borealis. Galileo's interest in comets Three comets were seen in Europe in 1618. The first appeared in October, the second in mid-November, and the third and brightest at the end of November. After publishing ''Letters on Sunspots'' in 1613, Galileo had largely stopped working on telescopic astronomy and he was to publish nothing further based on the observation and recording of data for astronomical events. In 1616 the heliocentric views of Copernicus were declared formally heretical and Galileo was warned by Cardinal Bellarmine to neither teach nor defend them. After this he was silent on astronomical matters for several years. However Virginio Cesarini wrote to him asking for his views o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Parallax
Parallax is a displacement or difference in the apparent position of an object viewed along two different lines of sight and is measured by the angle or semi-angle of inclination between those two lines. Due to foreshortening, nearby objects show a larger parallax than farther objects when observed from different positions, so parallax can be used to determine distances. To measure large distances, such as the distance of a planet or a star from Earth, astronomers use the principle of parallax. Here, the term ''parallax'' is the semi-angle of inclination between two sight-lines to the star, as observed when Earth is on opposite sides of the Sun in its orbit. These distances form the lowest rung of what is called "the cosmic distance ladder", the first in a succession of methods by which astronomers determine the distances to celestial objects, serving as a basis for other distance measurements in astronomy forming the higher rungs of the ladder. Parallax also affects optical ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Collegio Romano
The Roman College ( la, Collegium Romanum, it, Collegio Romano) was a school established by St. Ignatius of Loyola in 1551, just 11 years after he founded the Society of Jesus (Jesuits). It quickly grew to include classes from elementary school through university level and moved to several successive locations to accommodate its burgeoning student population. With the patronage of Pope Gregory XIII, the final seat of the Roman College was built in 1584 near the center of Rome's most historic Pigna district, on what today is called Piazza del Collegio Romano, adding the church of St. Ignatius in 1626, and a renowned observatory in 1787. The college remained at this location for 286 years until the revolutionary Capture of Rome in 1870.In 1870, the new Italian government confiscated the property of the university and their building (that eventually became the Ennio Quirino Visconti Liceo Ginnasio), which forced the university to transfer to the Palazzo Gabrielli-Borromeo on the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Professor
Professor (commonly abbreviated as Prof.) is an Academy, academic rank at university, universities and other post-secondary education and research institutions in most countries. Literally, ''professor'' derives from Latin as a "person who professes". Professors are usually experts in their field and teachers of the highest rank. In most systems of List of academic ranks, academic ranks, "professor" as an unqualified title refers only to the most senior academic position, sometimes informally known as "full professor". In some countries and institutions, the word "professor" is also used in titles of lower ranks such as associate professor and assistant professor; this is particularly the case in the United States, where the unqualified word is also used colloquially to refer to associate and assistant professors as well. This usage would be considered incorrect among other academic communities. However, the otherwise unqualified title "Professor" designated with a capital let ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Solemn Vows
A solemn vow is a certain vow ("a deliberate and free promise made to God about a possible and better good") taken by an individual during or after novitiate in a Catholic religious institute. It is solemn insofar as the Church recognizes it as such. Distinction from simple vows Any vow in Catholic religious life other than a solemn vow is a simple vow. Even a vow accepted by a legitimate superior in the name of the Church (the definition of a "public vow") is a simple vow if the Church has not granted it recognition as a solemn vow. In canon law a vow is public (concerning the Church itself directly) only if a legitimate superior accepts it in the name of the Church; all other vows, no matter how much publicity is given to them, are classified as private vows (concerning directly only those who make them). The vow taken at profession as a member of any religious institute is a public vow, but in recent centuries can be either solemn or simple. There is disagreement among th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Optics
Optics is the branch of physics that studies the behaviour and properties of light, including its interactions with matter and the construction of instruments that use or detect it. Optics usually describes the behaviour of visible, ultraviolet, and infrared light. Because light is an electromagnetic wave, other forms of electromagnetic radiation such as X-rays, microwaves, and radio waves exhibit similar properties. Most optical phenomena can be accounted for by using the classical electromagnetic description of light. Complete electromagnetic descriptions of light are, however, often difficult to apply in practice. Practical optics is usually done using simplified models. The most common of these, geometric optics, treats light as a collection of rays that travel in straight lines and bend when they pass through or reflect from surfaces. Physical optics is a more comprehensive model of light, which includes wave effects such as diffraction and interference that cannot be ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Master Of Novices
In the Roman Catholic Church, a novice master or master of novices, lat. ''Magister noviciorum'', is a member of a religious institute who is responsible for the training and government of the novitiate in that institute. In religious institutes for women, the novice mistress, lat. ''Magistra noviciorum'', is the equivalent. The direction of the novices is reserved solely to the master of novices, under the authority of the major superiors. The master of novices must be a member of the institute; he must have taken perpetual vows and be legally appointed. The novice master is often assisted by a zelator (second or deputy novice master). The novice master's duty is to see that the time devoted to the period of the novitiate be passed in prayer, meditation, and the development of character through a study of the life of Jesus Christ and the saints, church history, the vows and the constitution of the institute. Within the time of this probation, he must make reports about each novi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genoa
Genoa ( ; it, Genova ; lij, Zêna ). is the capital of the Italian region of Liguria and the List of cities in Italy, sixth-largest city in Italy. In 2015, 594,733 people lived within the city's administrative limits. As of the 2011 Italian census, the Province of Genoa, which in 2015 became the Metropolitan City of Genoa, had 855,834 resident persons. Over 1.5 million people live in the wider metropolitan area stretching along the Italian Riviera. On the Gulf of Genoa in the Ligurian Sea, Genoa has historically been one of the most important ports on the Mediterranean Sea, Mediterranean: it is currently the busiest in Italy and in the Mediterranean Sea and twelfth-busiest in the European Union. Genoa was the capital of Republic of Genoa, one of the most powerful maritime republics for over seven centuries, from the 11th century to 1797. Particularly from the 12th century to the 15th century, the city played a leading role in the commercial trade in Europe, becoming one o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
