https://padlet.com/benj_hans/acdj89c2qjn8 Made with an open mind en-us 2018-08-24 00:21:24 UTC 2018-08-24 01:29:01 UTC hello@padlet.com benj_hans https://padlet.com/benj_hans/acdj89c2qjn8/wish/275033471 We're gonna start at 500 BC. I'n 500 BC the Greeks determined that the earth was a sphere not a flat. Anno Domini calendar era became the prevalent method in Europe for naming years.]]> 2018-08-24 00:45:04 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275033471 gabr_dubo https://padlet.com/benj_hans/acdj89c2qjn8/wish/275033684 A massive blood moon, with a lunar eclipse at the same time. This is the end of the time line and I hope you enjoyed.]]> 2018-08-24 00:46:57 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275033684 benj_hans https://padlet.com/benj_hans/acdj89c2qjn8/wish/275034939 .The followers of pythagoras maintain that the earth revolves on its own axis and moves in an orbit

]]> 2018-08-24 00:56:03 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275034939 gabr_dubo https://padlet.com/benj_hans/acdj89c2qjn8/wish/275036411 Eudoxus of Cnidus proposes the concept of transparent spheres supporting the bodies visible in the heavens


]]> 2018-08-24 01:06:17 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275036411 gabr_dubo https://padlet.com/benj_hans/acdj89c2qjn8/wish/275036984 Julius Caesar's new calendar is introduced, at a time when its predecessor has become out of step with the seasons by three months]]> 2018-08-24 01:10:33 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275036984 gabr_dubo https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037155 Danish astronomer Tycho Brahe builds Uraniborg, on the island of Hven, and makes it the world's leading observatory
15]]> 2018-08-24 01:11:53 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037155 gabr_dubo https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037344 Polish astronomer Nicolaus Copernicus publishes a book suggesting that the earth moves round the sun]]> 2018-08-24 01:13:19 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037344 benj_hans https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037397 2018-08-24 01:13:43 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037397 gabr_dubo https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037564 Galileo, with his new powerful telescope, observes the moons of Jupiter and spots moving on the surface of the sun

]]> 2018-08-24 01:14:49 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037564 benj_hans https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037641  A comet returns exactly at the time predicted by English astronomer Edmond Halley, and is subsequently known by his name
1769 | Capt]]> 2018-08-24 01:15:20 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037641 benj_hans https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037702  Wealthy US astronomer Percival Lowell builds an observatory at Mars Hill in Flagstaff, Arizona

]]> 2018-08-24 01:15:46 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037702 gabr_dubo https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037799 A comet intrigues Edmund Halley, who works out that it has been around before


]]> 2018-08-24 01:16:35 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037799 benj_hans https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037810 US astronomer Edwin Hubble proves that the nebula Andromeda is vastly further away than other stars and can only be a separate galaxy

]]> 2018-08-24 01:16:37 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037810 gabr_dubo https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037941 Giovanni Domenico Cassini, working in the Paris royal observatory, calculates the distance from the earth to the sun and is only 7% out



]]> 2018-08-24 01:17:45 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037941 benj_hans https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037974 Soviet cosmonaut Aleksei Leonov is the first to walk in space, moving round outside the Voshkod 2 spacecraft for more than ten minutes

]]> 2018-08-24 01:18:03 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275037974 gabr_dubo https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038068 Soviet spacecraft Luna 1 goes into orbit round the sun, between the orbits of Earth and Mars

]]> 2018-08-24 01:18:43 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038068 benj_hans https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038220 The Hubble Space Telescope is launched from a space shuttle and goes into orbit 370 miles (600 km) above the earth

]]> 2018-08-24 01:19:36 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038220 gabr_dubo https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038254 A comet returns exactly at the time predicted by English astronomer Edmond Halley, and is subsequently known by his name
1769 | Capt]]> 2018-08-24 01:19:45 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038254 gabr_dubo https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038383 Three US astronauts become the first humans to leave the earth's orbit, reaching the moon and going into its orbit in Apollo 8

]]> 2018-08-24 01:20:40 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038383 benj_hans https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038413 Juno, a solar-powered spacecraft, is launched from Cape Canaveral on a mission to Jupiter


]]> 2018-08-24 01:20:55 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038413 gabr_dubo https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038473 The International Astronomical Union demotes Pluto to the new category of 'dwarf planet'

]]> 2018-08-24 01:21:27 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038473 gabr_dubo https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038589 Iran launches a satellite into orbit on an Iranian-built rocket

]]> 2018-08-24 01:22:14 UTC https://padlet.com/benj_hans/acdj89c2qjn8/wish/275038589