Browse Items (12 total)

An illustration of the Europe-Asia border marker in the Ural Mountains, from Thomas Knox's 1871 book, Overland through Asia.

Data retrievals from the Atmospheric Infrared Sounder (AIRS) instrument on NASA's Aqua satellite. The gif depicts trace concentrations of carbon monoxide in the air at the time of the wildfires in Russia. The cloud of CO from the fires started over…