The Pluto System After New Horizons

SA Stern, WM Grundy, WB McKinnon… - Annual Review of …, 2018 - annualreviews.org
The New Horizons (NH) flyby of the Pluto–Charon binary planet and its system of four small
surrounding satellites in mid-2015 revolutionized our knowledge of this distant planet and its …

New Horizons observations of the atmosphere of Pluto

GR Gladstone, LA Young - Annual Review of Earth and …, 2019 - annualreviews.org
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 …

Initial results from the New Horizons exploration of 2014 MU69, a small Kuiper Belt object

SA Stern, HA Weaver, JR Spencer, CB Olkin… - Science, 2019 - science.org
INTRODUCTION The Kuiper Belt is a broad, torus-shaped region in the outer Solar System
beyond Neptune's orbit. It contains primordial planetary building blocks and dwarf planets …

Measurement of D/H and 13C/12C ratios in methane ice on Eris and Makemake: evidence for internal activity

WM Grundy, I Wong, CR Glein, S Protopapa, BJ Holler… - Icarus, 2024 - Elsevier
Abstract James Webb Space Telescope's NIRSpec infrared imaging spectrometer observed
the outer solar system dwarf planets Eris and Makemake in reflected sunlight at wavelengths …

Chemistry of temperate super-Earth and mini-Neptune atmospheric hazes from laboratory experiments

SE Moran, SM Hörst, V Vuitton, C He… - The Planetary …, 2020 - iopscience.iop.org
Very little experimental work has been done to explore the properties of photochemical
hazes formed in atmospheres with very different compositions or temperatures than those of …

Processing of methane and acetylene ices by galactic cosmic rays and implications to the color diversity of Kuiper Belt objects

C Zhang, C Zhu, AM Turner, IO Antonov, AD Garcia… - Science …, 2023 - science.org
Kuiper Belt objects exhibit a wider color range than any other solar system population. The
origin of this color diversity is unknown, but likely the result of the prolonged irradiation of …

The CH4 cycles on Pluto over seasonal and astronomical timescales

T Bertrand, F Forget, OM Umurhan, JM Moore… - Icarus, 2019 - Elsevier
Pluto's surface is covered in numerous CH 4 ice deposits, that vary in texture and brightness,
as revealed by the New Horizons spacecraft as it flew by Pluto in July 2015. These …

A major ice component in Pluto's haze

P Lavvas, E Lellouch, DF Strobel, MA Gurwell… - Nature …, 2021 - nature.com
Abstract Pluto, Titan and Triton all have low-temperature environments with an N2, CH4 and
CO atmospheric composition in which solar radiation drives an intense organic …

Large-scale cryovolcanic resurfacing on Pluto

KN Singer, OL White, B Schmitt, EL Rader… - Nature …, 2022 - nature.com
Abstract The New Horizons spacecraft returned images and compositional data showing
that terrains on Pluto span a variety of ages, ranging from relatively ancient, heavily cratered …

Sulfur ion irradiation experiments simulating space weathering of Solar System body surfaces-Organosulfur compound formation

A Ruf, A Bouquet, P Schmitt-Kopplin, P Boduch… - Astronomy & …, 2021 - aanda.org
Context. Sulfur (S) is of prime interest in the context of (astro) chemical evolution and
habitability. However, the origin of S-bearing organic compounds in the Solar System is still …