https://padlet.com/ashlyncoca1/legs1gxwwuhua3pw en-us 2020-11-03 20:06:43 UTC 2020-11-03 20:25:04 UTC hello@padlet.com ashlyncoca1 https://padlet.com/ashlyncoca1/legs1gxwwuhua3pw/wish/887700973 Claudius Ptolemy states that the universe is geocentric. ]]> 2020-11-03 20:10:48 UTC https://padlet.com/ashlyncoca1/legs1gxwwuhua3pw/wish/887700973 ashlyncoca1 https://padlet.com/ashlyncoca1/legs1gxwwuhua3pw/wish/887708804 Nicolaus Copernicus publishes his detailed manuscript about his heliocentric views.]]> 2020-11-03 20:13:28 UTC https://padlet.com/ashlyncoca1/legs1gxwwuhua3pw/wish/887708804 ashlyncoca1 https://padlet.com/ashlyncoca1/legs1gxwwuhua3pw/wish/887714506 Galileo Galilei publishes book on heliocentric view.]]> 2020-11-03 20:15:22 UTC https://padlet.com/ashlyncoca1/legs1gxwwuhua3pw/wish/887714506 ashlyncoca1 https://padlet.com/ashlyncoca1/legs1gxwwuhua3pw/wish/887718119 Isaac Newton publishes his 3 laws of motion and the laws of gravitation.]]> 2020-11-03 20:16:38 UTC https://padlet.com/ashlyncoca1/legs1gxwwuhua3pw/wish/887718119 ashlyncoca1 https://padlet.com/ashlyncoca1/legs1gxwwuhua3pw/wish/887721689 Henrietta Leavitt develops the period-luminosity theory.]]> 2020-11-03 20:17:50 UTC https://padlet.com/ashlyncoca1/legs1gxwwuhua3pw/wish/887721689 ashlyncoca1 https://padlet.com/ashlyncoca1/legs1gxwwuhua3pw/wish/887725362 Edwin Hubble demonstrates that there are galaxies beyond the Milky Way.]]> 2020-11-03 20:19:08 UTC https://padlet.com/ashlyncoca1/legs1gxwwuhua3pw/wish/887725362