Astrology: Did you mean...?

Chacchoben (pronounced chac-CHO-bin) is a Maya site dated to c. 700 located in the state of Quintana Roo, Mexico. Once a large and significant urban religious center, the city was abandoned c. 900-950 CE at about the same time as the other...

Esarhaddon (r. 681-669 BCE) was the third king of the Sargonid Dynasty of the Neo-Assyrian Empire. He was the youngest son of King Sennacherib (r. 705-681 BCE), and his mother was not the queen but a secondary wife, Zakutu (also known as...

Cheomseongdae (Chomsongdae) is a 7th-century CE observatory tower located in Gyeongju, the capital of the Silla Kingdom of ancient Korea. It is the oldest surviving astronomical observatory in East Asia and is listed as no. 31 on the official...

Gustav Holst (1874-1934) was a British composer of Swedish origin most famous for his dramatic orchestral suite The Planets, first performed in public in 1919. Holst also composed several operas, wrote sacred choral works such as The Hymn...

The Black Death is the 19th-century CE term for the plague epidemic that ravaged Europe between 1347-1352 CE, killing an estimated 30 million people there and many more worldwide as it reached pandemic proportions. The name comes from the...

A detail of a mosaic depicting the signs of the zodiac. From a 6th century CE synagogue at Beth Alpha, Jezreel Valley, northern Israel.

A 3rd Century CE mosaic from Tusculum, a major ancient Roman city in the Latium region of Italy. Athena (Minerva), goddess of war, can be seen (middle) with the phases of the moon surrounding her. This mosaic is held in the Greek Cross Room...

Mosaic in the House of the Planetarium in Italica (an archaeological site located in modern-day Santiponce, 9 kilometres (5.5 miles) north of Seville in Spain) with busts of the planetary deities who gave their names to the days of the week...

Equatorium of Jafar al-Khazin (900-971 CE). Istanbul Museum of the History of Science and Technology in Islam.

Simon Forman (1552 -1611), Elizabethan astrologer and doctor, oil on wood painting by an unknown artist, c. 1900, likely based on the earlier portrait by John Bulfinch, later engraved by Richard Godfrey in 1776. Wellcome Collection, London...