Everything You Ever Wanted to Know About...

Graphic source: https://earthsky.org/earth/earth-shortest-day-record-atomic-clock-leap-second/

Graphic source: http://earthsky.org/earth/twilight-2

Graphic source: https://solarsystem.nasa.gov/news/2332/new-nasa-map-details-2023-and-2024-solar-eclipses-in-the-us/

Graphic source: http://www.space.com/35080-total-solar-eclipse-2017-path-maps.html

Graphic source: https://www.forbes.com/sites/startswithabang/2018/08/06/this-is-what-lunar-eclipses-can-teach-us-about-the-universe/#214336776acb

Graphic source: http://www.theverge.com/2016/12/10/13899124/nasa-giphy-account-reaction-gifs-every-feeling-emotion

Map source: http://earthsky.org/earth/solstice-tale-of-two-cities

A Lunar Transit 7/16/2015

Graphic source: https://techcrunch.com/2016/07/23/nasa-releases-new-video-showing-the-globe-age-one-year/

Graphic source: https://www.nytimes.com/2017/07/19/science/what-a-total-solar-eclipse-looks-like-from-space.html

A Lunar Transit 7/4/2016

Graphic source: https://techcrunch.com/2016/07/23/nasa-releases-new-video-showing-the-globe-age-one-year/

Graphic source: https://www.washingtonpost.com/news/energy-environment/wp/2016/04/08/the-melting-of-greenland-and-antarctica-isnt-just-raising-seas-its-changing-the-earths-rotation/

Geological Time Scale (including eras, periods and epochs) (USGS)

Graphic source: http://www.weather.com/science/news/new-anthropocene-epoch-humans-impact-earth-geology

Graphic source: http://en.wikipedia.org/wiki/Paleoclimatology#mediaviewer/File:All_palaeotemps.png

Thanks, JG!

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History: American

Graphic source: http://www.pewsocialtrends.org/2018/11/15/early-benchmarks-show-post-millennials-on-track-to-be-most-diverse-best-educated-generation-yet/

Graphic source: http://www.people-press.org/2016/12/15/americans-name-the-10-most-significant-historic-events-of-their-lifetimes/

Graphic source: http://www.people-press.org/2016/12/15/americans-name-the-10-most-significant-historic-events-of-their-lifetimes/

Graphic source: http://www.people-press.org/2016/12/15/americans-name-the-10-most-significant-historic-events-of-their-lifetimes/

Graphic source: http://www.people-press.org/2016/12/15/americans-name-the-10-most-significant-historic-events-of-their-lifetimes/

Graphic source: http://www.people-press.org/2016/12/15/americans-name-the-10-most-significant-historic-events-of-their-lifetimes/