Formation, Composition, and History of the Pluto System: A Post-New Horizons Synthesis

@inproceedings{McKinnon2019FormationCA,
  title={Formation, Composition, and History of the Pluto System: A Post-New Horizons Synthesis},
  author={William B. McKinnon and Christopher R. Glein and Tanguy Bertrand and Alyssa Rose Rhoden},
  year={2019}
}
The Pluto-Charon system provides a broad variety of constraints on planetary formation, composition, chemistry, and evolution. Pluto was the first body to be discovered in what is now known as the Kuiper belt, its orbit ultimately becoming a major clue that the giant planets underwent substantial orbital migration early in Solar System history. This migration has been linked to an early instability in the orbits of the giant planets and the formation of the Kuiper belt itself, from an ancestral… Expand
1 Citations
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The origin of the interstellar object 1I/'Oumuamua, has defied explanation. In a companion paper (Jackson & Desch, 2021), we show that a body of N2 ice with axes 45 m x 44 m x 7.5 m at the time ofExpand

References

SHOWING 1-10 OF 315 REFERENCES
Pluto's structure and composition suggest origin in the solar, not a planetary, nebula
The mean density of the Pluto-Charon system is now accurately known at 1.99±0.09 g cm–3 (With formal errors five times smaller)1, through observations of total occultations and transits2. EvenExpand
The carbon budget in the outer solar nebula.
TLDR
It is concluded that the majority of the carbon in the outer solar nebula was in gaseous CO; 10% to a few tens of percent of the C was in condensed organic materials; and at least a trace amount of carbon was in methane gas. Expand
The Pluto system: Initial results from its exploration by New Horizons
TLDR
The New Horizons encounter revealed that Pluto displays a surprisingly wide variety of geological landforms, including those resulting from glaciological and surface-atmosphere interactions as well as impact, tectonic, possible cryovolcanic, and mass-wasting processes. Expand
The atmosphere of Pluto as observed by New Horizons
TLDR
The New Horizons team presents the complex surface features and geology of Pluto and its large moon Charon, including evidence of tectonics, glacial flow, and possible cryovolcanoes, and their analysis of the encounter data downloaded so far. Expand
Tectonic activity on Pluto after the Charon-forming impact
Abstract The Pluto–Charon system, likely formed from an impact, has reached the endpoint of its tidal evolution. During its evolution into the dual-synchronous state, the equilibrium tidal figures ofExpand
New Horizons Observations of the Atmosphere of Pluto
New Horizons data provide a snapshot of the current state of Pluto's atmosphere. Winds are slow and mostly controlled by sublimation of surface ices. Molecular nitrogen is the primary constituentExpand
The contraction/expansion history of Charon with implications for its planetary-scale tectonic belt
The New Horizons mission to the Kuiper Belt has recently revealed intriguing features on the surface of Charon, including a network of chasmata, cutting across or around a series of high topographyExpand
Pluto’s interaction with its space environment: Solar wind, energetic particles, and dust
TLDR
Preliminary results from the two New Horizons instruments that measure charged particles are the Solar Wind Around Pluto (SWAP) instrument and the Pluto Energetic Particle Spectrometer Science Investigation (PEPSSI) instrument are described, which suggest that very few atmospheric molecules are escaping upstream and becoming ionized. Expand
Age of Jupiter inferred from the distinct genetics and formation times of meteorites
TLDR
Jupiter is the oldest planet of the Solar System, and its solid core formed well before the solar nebula gas dissipated, consistent with the core accretion model for giant planet formation. Expand
The nitrogen cycles on Pluto over seasonal and astronomical timescales
Abstract Pluto’s landscape is shaped by the endless condensation and sublimation cycles of the volatile ices covering its surface. In particular, the Sputnik Planitia ice sheet, which is thought toExpand
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