Pick a view along the top. Everything here is optional.
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Keys: H opens the guide for this view (Start here, or How this works), Left and Right arrows step through a guide or the story, Esc closes it, 1 to 4 pick a view, S starts the story, T starts the challenge, G shows grid lines, M switches globe and flat map, [ and ] move the slider, Space plays time, R or 0 resets, V resets the view, arrow keys spin the globe when it has focus, plus and minus zoom, C controls, L lesson, P presents, D light or dark, Esc closes panels.