Open data lessons from an astronomical atlas
The image was taken at 05:11 on the 10 February 2016, exposure time four seconds. Jupiter is in greyscale but it is beautiful nevertheless. Although the picture is static, everything about it suggests movement. Pale and dark bands run across the planet’s surface and merge; swirling like oil on water, like the grain in wood. To the bottom left, Ganymede – Jupiter’s largest moon – is visible. Read more