Abstract The MAJIS (Moons And Jupiter Imaging Spectrometer) instrument on board the
ESA JUICE (JUpiter ICy moon Explorer) mission is an imaging spectrometer operating in the …

Here we present a laboratory study demonstrating a low-temperature thermal oxidation
reaction within H 2 O+ H 2 S+ O 3 solid ice mixtures that produces observable sulfur anion …

Ganymede is the only satellite in the solar system known to have an intrinsic magnetic field.
Interactions between this field and the Jovian magnetosphere are expected to funnel most of …

Since its first identification on the surface of Ganymede in 1995, molecular oxygen (O 2) ice
has been at the center of a scientific debate as the surface temperature of the Jovian moon …

Juno flew over the northern mid‐latitudes of Ganymede during orbit 34 of the Juno mission,
reaching an altitude of 1,053 km (16: 56: 07.972 UTC) at a sub spacecraft latitude/longitude …

Following spacecraft encounters with comets 67P/CG and 1P/Halley, it was surprising that O
2, expected to be a very minor species in their comas, was observed to outgas at a few …

NH 3 has long been predicted to be an important component of outer solar system bodies,
yet detection of this compound suggests a low abundance or absence on many objects …