Thomas Digges (1546 – August 24, 1595) was an English astronomer, son of Leonard Digges, inventor of the theodolite, and great populariser of science. After the death of his father, Thomas grew up under the guardianship of John Dee, a typical Renaissance natural philosopher. // Events Spanish conquest of Yucatan Peace between England and France Foundation of Trinity College, Cambridge by Henry VIII of England Katharina von Bora flees to Magdeburg Science Architecture Michelangelo Buonarroti is made chief architect of St. ... August 24 is the 236th day of the year in the Gregorian Calendar (237th in leap years), with 129 days remaining. ... Events January 30 - William Shakespeares Romeo and Juliet is performed for the first time. ... Motto: (French for God and my right) Anthem: God Save the King/Queen Capital London Largest city London Official language(s) English (de facto) Unification    - by Athelstan AD 927  Area    - Total 130,395 km² (1st in UK)   50,346 sq mi  Population    - 2005 est. ... An astronomer or astrophysicist is a person whose area of interest is astronomy or astrophysics. ... Leonard Digges (1520 - 1559), father of Thomas Digges was a well-known mathematician and surveyor, credited to the invention of the theodolite and a great populariser of science through his publications in English. ... An inventor is a person who creates new inventions, typically technical devices such as mechanical, electrical or software devices or methods. ... An optical theodolite, manufactured in the Soviet Union in 1958 and used for topographic surveying. ... Part of a scientific laboratory at the University of Cologne. ... A sixteenth century portrait of John Dee, artist unknown. ... Raphael was famous for depicting illustrious figures of the Classical past with the features of his Renaissance contemporaries. ... A philosopher is a person who thinks deeply regarding people, society, the world, and/or the universe. ...

He attempted to determine the parallax of the 1572 supernova observed by Tycho Brahe, and concluded it had to be beyond the orbit of the Moon. This contradicted the accepted view of the universe, according to which no change could take place among the fixed stars. This article or section does not cite its references or sources. ... Events January 16 - Thomas Howard, 4th Duke of Norfolk is tried for treason for his part in the Ridolfi plot to restore Catholicism in England. ... Multiwavelength X-ray image of the remnant of Keplers Supernova, SN 1604. ... Tycho Brahe Monument of Tycho Brahe and Johannes Kepler in Prague   , born Tyge Ottesen Brahe (December 14, 1546 – October 24, 1601), was a Danish (Scanian) nobleman best known today as an early astronomer, though in his lifetime he was also well known as an astrologer and alchemist. ... Adjective lunar Bulk silicate composition (estimated wt%) SiO2 44. ... The deepest visible-light image of the cosmos, the Hubble Ultra Deep Field. ...

In 1576 he published a new edition of his father's perpetual almanac, A Prognostication everlasting. The text written by Leonard Digges for the third edition of 1556 was left unchanged, but Thomas added new material in several appendices. The most important of these was A Perfit Description of the Caelestiall Orbes according to the most aunciente doctrine of the Pythagoreans, latelye revived by Copernicus and by Geometricall Demonstrations approved. Contrary to the Ptolemaic cosmology of the original book by his father, the appendix featured a detailed discussion of the controversial and still poorly known Copernican heliocentric model of the Universe. This was the first publication of that model in English, and a milestone in the popularisation of science. For the most part, the appendix was a loose translation into English of chapters from Copernicus' book De revolutionibus orbium coelestium. However, Thomas Digges actually went further by indicating a multitude of stars extending to infinity in all directions. Events May 5 - Peace of Beaulieu or Peace of Monsieur (after Monsieur, the Duc dAnjou, brother of the King, who negotiated it). ... Mediaeval drawing of the Ptolemaic system. ... Nicolaus Copernicus (in Latin; Polish Mikołaj Kopernik, German Nikolaus Kopernikus - February 19, 1473 – May 24, 1543) was a Polish astronomer, mathematician and economist who developed a heliocentric (Sun-centered) theory of the solar system in a form detailed enough to make it scientifically useful. ... The deepest visible-light image of the cosmos, the Hubble Ultra Deep Field. ... Title page of De revolutionibus De revolutionibus orbium coelestium (English: On the Revolutions of the Heavenly Spheres, Polish: O obrotach sfer niebieskich) is the seminal work on heliocentric theory and the masterpiece of the great Polish astronomer Nicolaus Copernicus. ... The infinity symbol ∞ in several typefaces The word infinity comes from the Latin infinitas or unboundedness. ...

An illustration of the Copernican universe can be seen here.

An illustration of the Copernican universe from Thomas Digges' book

The outer inscription on the map reads: Thomas Digges map: public domain, copied from http://www. ... Thomas Digges map: public domain, copied from http://www. ...

"This orb of stars fixed infinitely up extends itself in altitude spherically, and therefore immovable the palace of felicity garnished with perpetual shining glorious lights innumerable, far excelling over [the] sun both in quantity and quality the very court of celestial angels, devoid of grief and replenished with perfect endless joy, the habitacle for the elect."

Digges served as a Member of Parliament for Wallingford and also had a military career as a Muster-Master General to the English forces from 1586 to 1594 during the war with the Spanish Netherlands. A Member of Parliament, or MP, is a representative elected by the voters to a parliament. ... Wallingford was a constituency in the House of Commons of the Parliament of the United Kingdom. ... 1586 was a common year starting on Wednesday of the Gregorian calendar or a common year starting on Saturday of the Julian calendar. ... Events February 27 - Henry IV is crowned King of France at Rheims. ...

Thomas Digges was the father of Sir Dudley Digges (1583-1639), politician and stateman, and Leonard Digges (1588-1635), poet. Sir Dudley Digges (Digges Court, Barham, Kent, 19 May ca 1583–18 March 1639), of Chilham Castle, Kent (which he completed in 1616), was a Member of Parliament, elected to the Parliament of 1614 [1] and that of 1621, and also a Virginia adventurer, an investor who ventured his capital... Leonard Digges (1588 – 1635) was a seventeenth-century poet and translator, a member of the prominent Digges family of Kent—son of the astronomer Thomas Digges (1545-95), grandson of the mathematician Leonard Digges (1520-59), and younger brother of statesman Sir Dudley Digges (1583-1639). ...

References

• Gribbin, John 2002. Science : A History. Penguin.
• Francis R. Johnson, Astronomical Thought in Renaissance England: A Study of the English Scientific Writings from 1500 to 1645, Johns Hopkins Press, 1937.
• Francis R. Johnson and Sanford V. Larkey, "Thomas Digges, the Copernican System and the idea of the Infinity of the Universe in 1576," Huntington Library Bulletin 4 (1934): 29-117.
  • Includes the text of the Perfit Daescription