The March 13,1 610 publication of Galileo Galilei's "Sidereus Nuncius" announces his discovery of Jupiter's moons earlier in January 1610, presenting the first telescopic proof of celestial bodies orbiting another planet, challenging Earth-centered views.
What Happened in History: Browse Historical Facts on Kudos 365
Explore landmark events and cultural milestones throughout history on Kudos 365. Dates for earlier events may be approximate.
Note: Sources for the historical content shown, include research and reviews of relevant Online History Resources or printed material. When possible, we show a link to a source which provides additional or unique perspective about the event.
We do our best to provide accurate information but would appreciate being notified if any incorrect information is found. You may do so by using our Feedback link.