The 2023-2032 Planetary Science and Astrobiology Decadal Survey prioritized the Uranus Orbiter and Probe (UOP) mission concept as the next priority flagship mission. The UOP concept includes scientific studies of […]
Miranda
Posted inAstrochemistry, Astrogeology, Biosignatures & Paleobiology, Icy Worlds, Imaging & Spectroscopy, Miranda, Neptune, Oberon, Status Report, Titania, Triton, Umbriel, Uranus
JWST Spectrophotometry of the Small Satellites of Uranus and Neptune
We use 1.4-4.6 micron multi-band photometry of the small inner Uranian and Neptunian satellites obtained with the James Webb Space Telescope’s near-infrared imager NIRCam to characterize their surface compositions.
Posted inAriel, Icy Worlds, Miranda, Oberon, Press Release, Titania, Umbriel, Uranus
Feasibility of Passive Sounding of Uranian Moons using Uranian Kilometric Radiation
We present a feasibility study for passive sounding of Uranian icy moons using Uranian Kilometric Radio (UKR) emissions in the 100 – 900 kHz band.
Posted inAriel, Icy Worlds, Miranda, Oberon, Press Release, Titania, Umbriel, Uranus, Water/Hycean Worlds & Oceanography
A New Study of Uranus’ Large Moons Shows That Four May Hold Water
Re-analysis of data from NASA’s Voyager spacecraft, along with new computer modeling, has led NASA scientists to conclude that four of Uranus’ largest moons likely contain an ocean layer between […]
Posted inAriel, Icy Worlds, Miranda, Press Release, Uranus, Water/Hycean Worlds & Oceanography
Two Of Uranus’ Moons May Harbor Active Oceans, Radiation Data Suggests News Releases
Uranus — the turquoise, tilted oddball of the solar system — may have just joined ranks with Jupiter, Saturn and Neptune as host to at least one icy moon that’s […]
Posted inIcy Worlds, Miranda
An Analytic Solution For Evaluating The Magnetic Field Induced From An Arbitrary, Asymmetric Ocean World
Magnetic investigations of icy moons have provided some of the most compelling evidence available confirming the presence of subsurface, liquid water oceans. In the exploration of ocean moons, especially Europa, […]
Posted inAriel, Icy Worlds, Miranda, Oberon, Press Release, Titania, Umbriel, Uranus
In Search Of Subsurface Oceans Within The Uranian Moons
The Galileo mission to Jupiter discovered magnetic signatures associated with hidden sub-surface oceans at the moons Europa and Callisto using the phenomenon of magnetic induction. These induced magnetic fields originate […]
Posted inAriel, Icy Worlds, Miranda, Oberon, Press Release, Titania, Umbriel, Uranus
The Science Case For Spacecraft Exploration Of The Uranian Satellites: Candidate Ocean Worlds In An Ice Giant System
The 27 satellites of Uranus are enigmatic, with dark surfaces coated by material that could be rich in organics. Voyager 2 imaged the southern hemispheres of Uranus’ five largest ‘classical’ […]