An astronomical clock, horologium, or orloj is a clock with special mechanisms and dials to display astronomical information, such as the relative positions...

The Prague astronomical clock or Prague Orloj (Czech: Pražský orloj [praʃskiː orloj]) is a medieval astronomical clock attached to the Old Town Hall in...

The Strasbourg astronomical clock is located in the Cathédrale Notre-Dame of Strasbourg, Alsace, France. It is the third clock on that spot and dates...

The Brno astronomical clock (Czech: Brněnský orloj) is a black stone monument in Brno, Czech Republic. It is situated at Náměstí Svobody, the main square...

Lund astronomical clock, occasionally and at least since the 16th century referred to as Horologium mirabile Lundense (Latin: "the wonderful clock in Lund")...

1922611°N 15.5546778°E / 38.1922611; 15.5546778 The astronomical clock of Messina is an astronomical clock constructed by the Ungerer Company of Strasbourg...

Olomouc Astronomical Clock (Czech: Olomoucký orloj) is part of the northern wall of the town hall of Olomouc, Czech Republic. The astronomical clock was built...

astronomical clock (French: Horloge astronomique de Lyon) is a seventeenth-century astronomical clock in Lyon Cathedral. The 9 m (30 ft) tall clock is...

Hampton Court astronomical clock is a sixteenth-century astronomical clock in Hampton Court Palace in England. The clock was installed in 1540 on the gatehouse...

his astronomical clock,[citation needed] which was also a cuckoo clock with birds singing and moving every hour. It is the first carillon clock as it...

The Passemant astronomical clock is an astronomical clock designed by Claude-Simeon Passemant in the eighteenth century. It is displayed in the Salon...

The Gdańsk astronomical clock is a fifteenth-century astronomical clock in St. Mary's Church, Gdańsk, Poland. The clock was constructed between 1464–1470...

The Beauvais Astronomical Clock is a nineteenth-century astronomical clock in Beauvais Cathedral in northern France. The clock was built between 1865...

The Rostock astronomical clock is a fifteenth-century astronomical clock in St. Mary's Church, Rostock. The astronomical clock was built in 1472 by Hans...

outflow type and were cylindrical in shape. Use of the water clock as an aid to astronomical calculations dates back to the Old Babylonian Empire (c. 2000...

The Exeter Cathedral Astronomical Clock is a fifteenth-century astronomical clock in Exeter Cathedral, England. It displays the hour of the day, the day...

The Wells Cathedral clock is an astronomical clock in the north transept of Wells Cathedral, England. The clock is one of the group of famous 14th– to...

The Ploërmel Astronomical Clock is a 19th-century astronomical clock in Ploërmel in Brittany, in north-west France. The clock was built and operational...

The Münster astronomical clock is an astronomical clock in Münster Cathedral in Münster, Germany. The clock, built between 1540 and 1542, is one of the...

Prior Castell's Clock is an astronomical clock in Durham Cathedral. The clock was placed in the cathedral between 1494 and 1519, during the tenure of...

elephant clock. Richard of Wallingford (1292–1336), English mathematician, astronomer and abbot, Wallingford, Oxfordshire, astronomical clock of Abbey...

several notable features, including an early set of misericords, an astronomical clock and the longest uninterrupted medieval stone vaulted ceiling in the...

Astrarium: timepiece and astronomical prediction device Astrolabe: astronomical instrument Astronomical clock: clock displaying astronomical information Antikythera...

of the most accurate pendulum clocks, called astronomical regulators. These precision instruments, installed in clock vaults in naval observatories and...

after the defeat on White Mountain. The Prague Astronomical Clock struck according to the Old Bohemian Clock until its destruction in 1945. The variant with...

The Bourges astronomical clock is an astronomical clock in Bourges Cathedral in Bourges, France. The clock was designed by Jean Fusoris and installed in...

future prototype. Astronomical clock Big History Deep time Jens Olsen's World Clock Rasmus Sørnes Beverly Clock Longplayer "10,000 Year Clock". www.10000yearclock...

Dondi dall'Orologio was a complex astronomical clock built between 1348 and 1364 in Padova, Italy, by the doctor and clock-maker Giovanni Dondi dall'Orologio...

Cathedral astronomical clock was the earliest example of a large clock with automata in England, and the first to possess an astronomical dial. It replaced...

during the reign of Charles IV, when the Charles Bridge and Prague Astronomical Clock were still undergoing construction. A villager named Jemmy arrives...