 MESSENGER image | |
| Feature type | Impact crater |
|---|---|
| Location | Derain quadrangle, Mercury |
| Coordinates | 3°26′N 309°46′W / 3.44°N 309.76°W |
| Diameter | 133 km (83 mi) |
| Eponym | Pablo Picasso |
Picasso is a crater on Mercury. It has drawn scientific attention because of the large, arc-shaped pit crater located on the eastern side of its floor. Similar pits have been discovered on the floors of several other Mercury craters, such as Beckett and Gibran. These pits are postulated to have formed when subsurface magma subsided or drained, causing the surface to collapse into the resulting void. If this interpretation is correct, pit-floor craters such as Picasso provide evidence of shallow magmatic activity in Mercury's history.[1][2]
It was named after the Spanish painter and modern artist Pablo Picasso by the IAU in 2010.[3]
Picasso lies on the north rim of the ancient Lennon-Picasso Basin.
References
- ^ PITS, PICASSO, AND MERCURY'S HISTORY, 2010-05-25
- ^ David Pegg, David Rothery, M.R. Balme, Susan Conway, 2021. Explosive vent sites on Mercury: Commonplace multiple eruptions and their implications. Icarus 365:114510. doi.org/10.1016/j.icarus.2021.114510
- ^ Picasso, Gazetteer of Planetary Nomenclature, International Astronomical Union (IAU) Working Group for Planetary System Nomenclature (WGPSN)
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This page was last edited on 17 June 2024, at 13:50