Two Geologic Maps of Venus

Excerpted from López, I. and Hansen, V.L. (2020), Geologic Map of the Niobe Planitia Region (I‐2467), Venus. Earth and Space Science 7: e2020EA001171. doi:10.1029/2020EA001171; and Hansen, V. L., López, I. (2020). Geologic map of Aphrodite Map Area (AMA; I‐2476), Venus. Earth and Space Science 7: e2019EA001066. doi:10.1029/2019EA001066

Two geological maps of Venus have been published in Earth and Space Science. Produced by Vicki L. Hansen and Iván López, they each cover a 60-million-square-kilometre section of Earth’s twin: the Niobe Planitia Map Area geologic map (above, top) ranges from the equator to 57° north, and from 60° to 180° east longitude; the geologic map of the Aphrodite Map Area (above, bottom) is the Niobe Map Area’s southern hemisphere equivalent, covering the area from 60° to 180° east longitude, but from the equator to 57° south.

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.

Eleanor Lutz’s Goddesses of Venus

Last year Eleanor Lutz published a medieval map of Mars that, while not strictly medieval in style, was a magnificent application of an ostensibly old aesthetic to a very modern map subject. Now she’s produced a sequel: The Goddesses of Venus is an annotated map that explores the etymological origins of each of Venus’s features, nearly all of which are named after women or female mythological figures. [Kottke]

Previously: ‘Here There Be Robots’: Eleanor Lutz’s Map of Mars.