Null School Earth
earth.nullschool.net
A mesmerizing real-time visualization of global wind, weather, ocean currents, and atmospheric conditions as animated flows on a rotating globe.
Why it is useful
Shows what Earth's atmosphere actually looks like in motion — not a static weather map but a fluid, animated simulation of real meteorological data updated every few hours. The ocean current and particulate matter overlays are especially striking. The visual quality is extraordinary enough that it has been used in documentary films and classrooms to build intuition for atmospheric systems.