On the nucleus structure and activity of comet 67P/Churyumov-Gerasimenko
- H. Sierks, C. Barbieri, M. Pätzold
- Physics, GeologyScience
- 23 January 2015
Images from the OSIRIS scientific imaging system onboard Rosetta show that the nucleus of 67P/Churyumov-Gerasimenko consists of two lobes connected by a short neck, which raises the question of whether the two Lobes represent a contact binary formed 4.5 billion years ago, or a single body where a gap has evolved via mass loss.
A NEW CHRONOLOGY FOR THE MOON AND MERCURY
- S. Marchi, S. Mottola, G. Cremonese, M. Massironi, E. Martellato
- Physics
- 1 September 2008
In this paper, we present a new method for dating the surface of the Moon, obtained by modeling the incoming flux of impactors and converting it into a size distribution of resulting craters. We…
Geological outline of the Alps
- G. D. Piaz, A. Bistacchi, M. Massironi
- Geology
- 1 September 2003
The primordial nucleus of comet 67P/Churyumov-Gerasimenko
- B. Davidsson, H. Sierks, C. Tubiana
- Physics, Geology
- 8 November 2015
We investigate the formation and evolution of comet nuclei and other trans-Neptunian objects (TNOs) in the solar nebula and primordial disk prior to the giant planet orbit instability foreseen by the…
A 3D geological model of the 1963 Vajont landslide
- A. Bistacchi, M. Massironi, P. Frattini
- Geology
- 2013
non-planar geometry is affected by the interference pattern of two regional-scale fold systems. The landslide is partitioned into two distinct and internally continuous rock masses with a distinct…
Organotins (TBT and DBT) in water, sediments, and gastropods of the southern Venice lagoon (Italy).
- D. Berto, M. Giani, L. Grassia
- Environmental ScienceMarine Pollution Bulletin
- 2007
The Aosta–Ranzola extensional fault system and Oligocene–Present evolution of the Austroalpine–Penninic wedge in the northwestern Alps
- A. Bistacchi, G. D. Dal Piaz, M. Massironi, M. Zattin, M. Balestrieri
- Geology
- 1 August 2001
Post-nappe brittle structures across the Austroalpine–Penninic wedge are representative of two principal deformation stages. The former (D1) developed during the Late Oligocene, the latter (D2) from…
Very long pahoehoe inflated basaltic lava flows in the Payenia volcanic province (Mendoza and la Pampa, Argentina)
- G. Pasquarè, A. Bistacchi, Andrea Rossotti
- Geology
- 1 March 2008
Extremely long basaltic lava flows are here presented and described. The flows originated from the great, polygenetic, fissural Payen Volcanic Complex, in the Andean back-arc volcanic province of…
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