Mars is the Solar System’s canonical small, rocky planet that transitioned from early geologic activity and surface liquid water to a cold and arid planet with a thin, cold, CO2-dominated […]
magnetosphere
Resistive MHD Simulations of Stellar Wind-Magnetosphere Coupling in TRAPPIST-1e
Close-in terrestrial exoplanets around M dwarfs reside in dense, magnetized winds, where non-ideal plasma coupling can strongly affect how electromagnetic energy is redistributed within the dayside interaction region.
The Impact Of Stellar Winds And Tidal Locking Effects On The Habitability Of Earth-like Exoplanets Around M Dwarf Stars
We present an assessment of the effects of stellar wind magnetic and mechanical components on the habitability of Earth-like exoplanets orbiting the inner and outer radii of the habitable zone […]
Water-group Ion Irradiation Studies Of Enceladus Ice Analogues: Can Radiolysis Account For Material In And Around The South Polar Plume?
Saturn’s magnetosphere contains trapped plasma and energetic charged particles which constantly irradiate the surface of Enceladus.
The Moons of Uranus Surprise Scientists
Scientists using NASA’s Hubble Space Telescope went looking for evidence of one phenomenon and found quite another. The research team studied the four largest moons of the ice giant Uranus, […]
Impacts Of Tidal Locking On Magnetospheric Energy Input To Exoplanet Atmospheres
We investigate the effect of planetary corotation on energy dissipation within the magnetosphere-ionosphere system of exoplanets.
Young Planets Around Young Accreting Stars: I. Migration and Inner Stalling Orbits
Planet migration within inner protoplanetary disks significantly influences exoplanet architectures.
JWST Reveals Spectral Tracers of Recent Surface Modification on Europa
Europa has been modified by a variety of geologic processes, exposing internally-derived materials that are heavily irradiated by charged particles trapped in Jupiter’s magnetosphere.
Fluorescent Biomolecules Detectable in Near-Surface Ice on Europa
Europa, Jupiter’s second Galilean moon, is believed to host a subsurface ocean in contact with a rocky mantle, where hydrothermal activity may drive the synthesis of organic molecules.
Mining Old Data From NASA’s Voyager 2 Solves Several Uranus Mysteries
NASA’s Voyager 2 flyby of Uranus decades ago shaped scientists’ understanding of the planet but also introduced unexplained oddities. A recent data dive has offered answers.
