Linea /ˈlɪnə/ (plural: lineae /ˈlɪnɪ/) is Latin for 'line'.[1] In planetary geology it is used to refer to any long markings, dark or bright, on a planet or moon's surface. The planet Venus and Jupiter's moon Europa have numerous lineae; Saturn's moon Rhea and Pluto have several.[2][3]

Low resolution view of lineae on Europa

References

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  1. ^ NASA: Sep 28 2015 Recurring Lineae on slopes at Horowitz Crater
  2. ^ Encrenaz, Therese (2011). "Europa". In Gargaud, Muriel; et al. (eds.). Encyclopedia of Astrobiology. Springer Reference. Vol. 1. Berlin: Springer. p. 512. ISBN 978-3-642-11271-3. OCLC 537271559. The most striking features of Europa's surface are the series of dark streaks, called "lineae" that crisscross the whole globe
  3. ^ Hall III, James A. (2015). Moons of the Solar System: from Giant Ganymede to Dainty Dactyl. Astronomers' Universe. Cham Heidelberg: Springer. p. 93. Bibcode:2016mss..book.....H. doi:10.1007/978-3-319-20636-3. ISBN 978-3-319-20636-3. Lineae: The lineae are lines that cross the surface

See also

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