Johannes Kepler's 442nd birthday: Google Doodle celebrates 17th-century mathematician, astronomer and astrologer
Johanes Kepler, who was born on 27 December 1771, was born near Stuttgart and made his foray into astronomy after he worked as a maths teacher in Graz, Austria - where he became an associate of Prince Hans Ulrich von Eggenberg.
He became an assistant to astronomer Tyro Brahe and later the imperial mathematician to Emperor Rudolf II.
He lived at a time where there was little division between astronomy and astrology, but is best known for his laws describing the motion of planets around the sun, which he published between 1609 and 1619.
He incorporated religious reasoning into his work, motivated by his faith and possibly inspired by his observation at the age of six of the Great Comet of 1577.
He died aged 58 on 15 November 1630.
Life & Style blogs
Should doctors and patients learn to plan humane, happier endings rather than trying to prolong life?
Black Friday: Best beauty deals
Girl, 7, gets Tesco to remove 'stupid' sign suggesting superheroes are 'for boys'
Black Friday: best UK tech deals on iPads, Macs, PS4 and more
Black Friday: From Bicester Village to Amazon, best fashion deals
Obama: The only people with the right to object to immigration are Native Americans
Ukip says babies born to immigrants in the UK should be classed as migrants – which would include Nigel Farage’s own children
The young are the new poor: Sharp increase in number of under-25s living in poverty, while over-65s are better off than ever
Ukip mocked after mistaking Westminster Cathedral – for a mosque
Tamir Rice: 12-year-old boy playing with fake gun dies after being shot by Ohio police
David Cameron sets out immigration reforms: We should distrust Ukip and their 'snake-oil of simple solutions'
- 1 Jennifer Lawrence scores first UK top 40 single with Hunger Games track 'The Hanging Tree'
- 2 Shia LaBeouf claims he was raped during #IAMSORRY art installation performance
- 4 Scientists predict green energy revolution after incredible new graphene discoveries
iJobs Gadgets & Tech
£50k - 60k per year + Benefits: Opilio Recruitment: We have an exciting Seni...
£50k - 70k per year + Benefits: Opilio Recruitment: We have an exciting Seni...
£32000 - £34000 per annum + Uncapped OTE £65,000 : h2 Recruit Ltd: Looking for...
£28000 - £31000 per annum + Bonus + Progression: h2 Recruit Ltd: Are you looki...