Infrared observations of Io from Juno

  title={Infrared observations of Io from Juno},
  author={Alessandro Mura and Alberto Adriani and Federico Tosi and Rosaly M. C. Lopes and Giuseppe Sindoni and Gianrico Filacchione and D. A. Williams and Ashley Gerard Davies and Christina Plainaki and Scott J. Bolton and Francesca Altieri and Andrea Cicchetti and Davide Grassi and Alessandra Migliorini and Maria Luisa Moriconi and Raffaella Noschese and A. Olivieri and Giuseppe Piccioni and R. Sordini},

Infrared Observations of Ganymede From the Jovian InfraRed Auroral Mapper on Juno

The Jovian InfraRed Auroral Mapper (JIRAM) on board the NASA Juno spacecraft is a dual‐band imager and spectrometer in the 2–5 μm range with 9‐nm spectral sampling, primarily designed to study the

Occultation Mapping of Io’s Surface in the Near-infrared. I. Inferring Static Maps

With hundreds of active volcanoes varying in intensity on different timescales, Jupiter’s moon Io is the most volcanically active body in the solar system. Io has been observed from Earth using

Mapping Io's Surface Composition With Juno/JIRAM

The surface composition of Io is dominated by SO2 frost, plus other chemical species identified or proposed over the past decades by combining Earth‐based and space‐based observations with laboratory

Powering the Galilean Satellites with Moon‐Moon Tides

There is compelling evidence for subsurface water oceans among the three outer Galilean satellites and evidence for an internal magma ocean in the innermost moon, Io. Tidal forces from Jupiter

The Space Environment of Io and Europa

The Galilean moons play major roles in the giant magnetosphere of Jupiter. At the same time, the magnetospheric particles and fields affect the moons. The impact of magnetospheric ions on the moons'

Can a Combination of Convective and Magmatic Heat Transport in the Mantle Explain Io's Volcanic Pattern?

Tidal dissipation makes Jupiter's moon Io the most volcanically active body in the solar system. Most of the heat generated in the interior is lost through volcanic activity. In this study, we aim to

Oxygen False Positives on Habitable Zone Planets Around Sun‐Like Stars

Oxygen is a promising exoplanet biosignature due to the evolutionary advantage conferred by harnessing starlight for photosynthesis, and the apparent low likelihood of maintaining oxygen‐rich

Successive Hydrogenation of SO and SO2 in Solid para-H2: Formation of Elusive Small Oxoacids of Sulfur

The small oxoacids of sulfur (SOS), HxSOy (x, y = 1, 2), are considered to be key reactive intermediates in organic synthesis, biochemical processes, and atmospheric chemistry. They play a major ro...

Explosive Volcanism on Mars



JIRAM, the image spectrometer in the near infrared on board the Juno mission to Jupiter.

The Jovian InfraRed Auroral Mapper (JIRAM) will explore the dynamics and the chemistry of Jupiter's auroral regions by high-contrast imaging and spectroscopy and analyze jovian hot spots to determine their vertical structure and infer possible mechanisms for their formation.

Juno’s Earth flyby: the Jovian infrared Auroral Mapper preliminary results

The Jovian InfraRed Auroral Mapper, JIRAM, is an image-spectrometer onboard the NASA Juno spacecraft flying to Jupiter. The instrument has been designed to study the aurora and the atmosphere of the

JIRAM, the Jovian Infrared Auroral Mapper

JIRAM is an imager/spectrometer on board the Juno spacecraft bound for a polar orbit around Jupiter. JIRAM is composed of IR imager and spectrometer channels. Its scientific goals are to explore the

Serendipitous infrared observations of Europa by Juno/JIRAM

Io after Galileo

Io, the volcanically active innermost large moon of Jupiter, was a target of intense study during the recently completed NASA Galileo mission to Jupiter (1989–2003). Galileo's suite of instruments

High-Resolution Keck Adaptive Optics Imaging of Violent Volcanic Activity on Io

Io, the innermost Galilean satellite of Jupiter, is a fascinating world. Data taken by Voyager and Galileo instruments have established that it is by far the most volcanic body in the Solar System

Io's hot spots in the near‐infrared detected by LEISA during the New Horizons flyby

The New Horizons spacecraft flew past Jupiter and its moons in February and March 2007. The flyby provided one of the most comprehensive inventories of Io's active plumes and hot spots yet taken,

Active Volcanism on Io: Global Distribution and Variations in Activity

Abstract Io's volcanic activity has been monitored by instruments aboard the Galileo spacecraft since June 28, 1996. We present results from observations by the near-infrared mapping spectrometer