Cycles of the Sky - Historical Astronomy 1A - Astronomy SciHigg

Understanding the secrets of Astronomy and the sky above us starts with cycles in the sky. Grand patterns that we measure differently. Diurnal Cycles 'Daily Cycle' are the first cycle most of us ever recognize. The motions of the Moon give us insight to why we have calendars, and the big pattern... the position of the Sun throughout the year. Help me make better videos - https://www.patreon.com/scihigg Science Friends (Patreon Sponsors) Charles Cooper Attributions Starry Night at La Silla by ESO/H. Dahle CC4 - https://goo.gl/J5b7uF Sunrise thailand ko samui by Lisa Tancsics CC3 - https://goo.gl/J4Z1tH Night Photography by Robert Knapp CC3 - https://goo.gl/M76jds Astronomy Amateur 3 by Halfblue CC3 - https://goo.gl/ocTzFP Sunset 2007-1 by Alvesgaspar GNU Free - https://goo.gl/gqGlwb Porto Covo October 2012-2 by Alvesgaspar GNU Free - https://goo.gl/d2YFka Jahreszeiten Jahresringe by Meinolf Wewel CC3 - https://goo.gl/PJXtbV Flight over Moon towards the Earth by ESA/Hubble (M. Kornmesser & L. L. Christensen) CC4 - https://goo.gl/efWBVR Earth with city lights (artist's impression) by ESA/Hubble (M. Kornmesser & L. L. Christensen) CC4 - https://goo.gl/uTJkBZ The Earth seen from Apollo 17 by NASA/Apollo 17 crew CC0 - https://goo.gl/c0xs6J African Night Sky Timelapse Video by eiledonweb CC3 - https://youtu.be/pAEwwgCY_jY Mirage in the Desert by ESA/Hubble (M. Kornmesser & L. L. Christensen) CC4 - http://goo.gl/t3HlXz Cerberus Investigates the World Outside The Car Window by Drykath CC3 - https://youtu.be/XI0AK3u1jy4 Globespin by Wikiscient CC0 - https://goo.gl/6ZesHC Porto Covo July 2013-36 by Alvesgaspar GNU Free - https://goo.gl/t3F6c8 Moon apsidal precession by Rfassbind CC0 - https://goo.gl/wptDfb Moon Phase and Libration, 2013 – Phase cycle by NASA/Goddard Space Flight Center Scientific Visualization Studio CC0 - http://goo.gl/lewc1V North season by Tauʻolunga CC0 - https://goo.gl/EtSSBG Four Poplars in four seasons Cherubino CC0 - https://goo.gl/3IMcrW Babylonianmaps British Museum 92687 CC0 - https://goo.gl/qbHdSZ Flammarion-color Raven CC4 - https://goo.gl/TDlmaF Sacrobosco-1550-B3r-detail01 by Sacrobosco CC0 - https://goo.gl/mrk61F Flat Earth Society Logo by Blanko CC4 - https://goo.gl/nZnHJZ Baby girl sleeping toddler by dagon CC0 - https://goo.gl/nPdr6S Sunshine morning by Oliverherold CC3 - https://goo.gl/g0mX4E Autoportrait. Brushing teeth via flickr Ludosphère CC2 - https://goo.gl/bPf2w2 Morning Coffee by Eneas De Troya via Flickr CC2 - https://goo.gl/n81h0q Chlamydomonas6-1 by Dartmouth Electron Microscope Facility CC0 - https://goo.gl/W9A2Xg