In 1617 Sylvius accompanied Malapert on his return to the Southern Netherlands, where they both spent twelve years at the University of Douai. They performed observations of sunspots with better astronomical instruments. These Sylvius invented and constructed himself.
In 1630, Malapert was called to Spain to occupy a newly created chair in the Jesuit Colegio Imperial de Madrid. However, he fell ill during the journey and died shortly after entering Spain. Sylvius continued on, and subsequently taught at the Colegio Imperial, building the university a planetarium in 1634.
Sylvius left Spain for the Southern Netherlands in 1638, where he stayed in the Benedictine monastery at Anchin, for which he may have constructed its planetarium.
Sylvius was in Poland by 1649. In 1651, he published a work on calendariography.
An orrery is a mechanical model of the Solar System that illustrates or predicts the relative positions and motions of the planets and moons, usually according to the heliocentric model. It may also represent the relative sizes of these bodies; however, since accurate scaling is often not practical due to the actual large ratio differences, a subdued approximation may be used instead. Though the Greeks had working planetaria, the first orrery that was a planetarium of the modern era was produced in 1704, and one was presented to Charles Boyle, 4th Earl of Orrery – hence the name. They are typically driven by a clockwork mechanism with a globe representing the Sun at the centre, and with a planet at the end of each of the arms.
Christoph Scheiner SJ was a Jesuit priest, physicist and astronomer in Ingolstadt.
Thomas Harriot, also spelled Harriott, Hariot or Heriot, was an English astronomer, mathematician, ethnographer and translator to whom the theory of refraction is attributed. Thomas Harriot was also recognized for his contributions in navigational techniques, working closely with John White to create advanced maps for navigation. While Harriot worked extensively on numerous papers on the subjects of astronomy, mathematics and navigation, he remains obscure because he published little of it, namely only The Briefe and True Report of the New Found Land of Virginia (1588). This book includes descriptions of English settlements and financial issues in Virginia at the time. He is sometimes credited with the introduction of the potato to the British Isles. Harriot was the first person to make a drawing of the Moon through a telescope, on 5 August 1609, about four months before Galileo Galilei.
Angelo Secchi was an Italian Catholic priest, astronomer from the Italian region of Emilia. He was director of the observatory at the Pontifical Gregorian University for 28 years. He was a pioneer in astronomical spectroscopy, and was one of the first scientists to state authoritatively that the Sun is a star.
Charles Malapert (1581–1630) was a Jesuit writer, astronomer and proponent of Aristotelian cosmology, from the Spanish Netherlands. He was considered one of the intellectual champions of the Roman Catholic Church. He used observations of comets and stars of the southern sky to attack the hypotheses of Copernicus and Galileo.
Armagh Observatory is an astronomical research institute in Armagh, Northern Ireland. Around 25 astronomers are based at the observatory, studying stellar astrophysics, the Sun, Solar System astronomy and Earth's climate.
Astronomy in China has a long history stretching from the Shang dynasty, being refined over a period of more than 3,000 years. The ancient Chinese people have identified stars from 1300 BCE, as Chinese star names later categorized in the twenty-eight mansions have been found on oracle bones unearthed at Anyang, dating back to the mid-Shang dynasty. The core of the "mansion" system also took shape around this period, by the time of King Wu Ding.
The University of Douai is a former university in Douai, France. With a medieval heritage of scholarly activities in Douai, the university was established in 1559 and lectures started in 1562. It closed from 1795 to 1808. In 1887, it was transferred as University of Lille 27 km away from Douai.
Johann Baptist Cysat was a Swiss Jesuit mathematician and astronomer, after whom the lunar crater Cysatus is named. He was born in Lucerne, as the eighth of 14 children, to cartographer, historian and folklorist Renward Cysat (1545–1614).
The Beijing Ancient Observatory is a pretelescopic observatory located in Beijing, China. The observatory was built in 1442 during the Ming dynasty, and expanded during the Qing. It received major reorganization and many new, more accurate instruments from Europeans (Jesuits) in 1644.
The Royal Observatory of Belgium, has been situated in the Uccle municipality of Brussels (Belgium) since 1890. It was first established in Saint-Josse-ten-Noode in 1826 by William I under the impulse of Adolphe Quetelet. It was home to a 100 cm (39 in) diameter aperture Zeiss reflector in the first half of the 20th century, one of the largest telescopes in the world at the time. It owns a variety of other astronomical instruments, such as astrographs, as well as a range of seismograph equipment.
The Mannheim Observatory was a tower observatory built between 1772 and 1774 in Mannheim, Germany, which remained in operation until 1880. The observatory was transferred to Karlsruhe and finally in 1898, was established on the Königstuhl near Heidelberg where today's successor institution the State Observatory Heidelberg-Königstuhl is located.
The Macfarlane Observatory was established at the University of Glasgow in 1757. It was the first purpose-built university observatory in Britain.
Aleksander Ludwik Birkenmajer was a Polish historian of exact sciences and philosophy, bibliologist, professor of the Jagiellonian University in Kraków and of the Warsaw University.
The Jesuit College of Ingolstadt was a Jesuit school in Ingolstadt, in the Duchy and Electorate of Bavaria, founded in 1556, that operated until the suppression of the Jesuit Order in 1773. The college was the headquarters of the Jesuits in Germany, and became a center of the Counter-Reformation. Many of its members taught at the University of Ingolstadt.
Odo van Maelcote, (b. Brussels 28 July 1572, d. Rome 14 May 1615) was a Jesuit priest, scientist and mathematician from the Spanish Netherlands.
The Linden Observatory Complex is a heritage-listed former observatory and manufacture of optical precision implements and now residence, museum, observatory, education facility and meeting venue located at 91 – 111 Glossop Road, Linden, City of Blue Mountains, New South Wales, Australia. It was designed and built by Ken Beames from 1938 to 1948. It is also known as K Beames Engineering Co. The property is owned by the Linden Observatory Trust. It was added to the New South Wales State Heritage Register on 5 March 2010.
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