Moons and Planets added to Google Maps

Google Maps (screenshot)

The Moon and Mars were relatively early additions to Google Earth; that application may have been migrated to the web, but the planets and moons keep coming. Yesterday Google announced the addition of a dozen other worlds in our solar system; the space layer of Google Maps now includes planets Mercury, Venus and Mars; dwarf planets Ceres and Pluto;1 Jupiter’s moons Io, Europa and Ganymede; and Saturn’s moons Dione, Enceladus, Iapetus, Mimas, Rhea and Titan. Large moons Callisto and Triton aren’t included, and Iapetus is projected onto a sphere rather than appearing as the bizarre space walnut it is.

The Planetary Society’s Emily Lakdawalla noticed a thing, though:

Emily reports that this bug affects several moons of Jupiter and Saturn; Google is apparently already on it and may have fixed it by the time you read this.

More Maps of Ceres

False colour compositional map of Ceres

New maps of Ceres were released today at the European Planetary Science Conference in Nantes, France. One is a colour-coded topopgraphical map that resembles a map we saw earlier but adds newly approved names for topographical features. Another, the false-colour map seen above, combines imagery through infrared, red and blue filters and highlights compositional differences on Ceres’ surface (different materials reflect light at different frequencies).

New Maps of Ceres and Pluto

Global Map of Pluto

As I predicted, a new global map of Pluto has been released that incorporates the imagery that has been downlinked so far from the New Horizons flyby: with gridlines, without gridlines. If nothing else, the equatorial projection demonstrates how much of Pluto’s surface was not seen during the very brief encounter. From what I understand, imagery downlinks will resume in September and carry on for another year, so this map will almost certainly see many more updates.

Meanwhile, Ceres also has some new maps.

Continue reading “New Maps of Ceres and Pluto”

Space Maps: Ceres, Mars, Exoplanets

Mars: Ares Vallis