In December 2023, scientists looking at Mars data stumbled across something completely unexpected — observations of an atmospheric effect never before seen in the Red Planet’s atmosphere.
Magnetic Fields, Electromagnetism, bioelectricity,
Posted inAtmospheres, Climate, Weather, Desert Worlds, Magnetic Fields, Electromagnetism, bioelectricity,, Mars, Status Report
Global Evolution Of Electric Fields During Planet Encircling Dust Storms On Mars
Planet-encircling dust storms fundamentally reshape Martian weather and the near-surface electrostatic environment.
Posted inAstrogeology, Biogeochemical Cycles & Geobiology, Ganymede, Icy Worlds, Jupiter, Magnetic Fields, Electromagnetism, bioelectricity,, Press Release, Water/Hycean Worlds & Oceanography
Motional Induction in Ganymede’s Ocean
We investigate the magnetic signature of oceanic circulation in Ganymede’s subsurface ocean using kinematic induction modeling. Our approach couples zonal jet flows from rotating thermal convection simulations with magnetic field […]
![Artist’s impression of the simulations conducted in this research. Jupiter (lower left) has a strong magnetic field which creates a cavity in its circumplanetary disk. Saturn (upper right) lacks a strong magnetic field so its circumplanetary disk evolves without a cavity. Credit: Yuri I. Fujii/L-INSIGHT [Kyoto University], Illustrator: Shinichiro Kinoshita](https://i0.wp.com/astrobiology.com/wp-content/uploads/2026/04/How-Jupiter-Cultivated.png?resize=1200%2C717&ssl=1)
Posted inAstrogeology, Callisto, Enceladus, Europa, Ganymede, Gas Giants, Icy Worlds, Io, Jupiter, Magnetic Fields, Electromagnetism, bioelectricity,, Press Release, Rhea, Saturn, Titan, Water/Hycean Worlds & Oceanography
How Jupiter Cultivated More Large Moons Than Saturn
The two largest planets in our Solar System, Jupiter and Saturn, also have the largest satellite systems, or the most moons. At present, Jupiter’s reported moon count stands at more […]
Posted inAtmospheres, Climate, Weather, Biophysics, Biosignatures & Paleobiology, Gas Giants, Jupiter, Magnetic Fields, Electromagnetism, bioelectricity,, Press Release
Lightning Bolts On Jupiter Pack More Than 100 Times The Power Of Earth’s Flashes
Jupiter, the most massive planet in our solar system, has correspondingly humongous storms, some of which last for centuries. Some of these storms also generate terrific bolts of lightning, according […]
Posted inAtmospheres, Climate, Weather, Exoplanets, -moons, -comets, Habitable Zones, Magnetic Fields, Electromagnetism, bioelectricity,, Press Release, Space Weather & Heliophysics, TRAPPIST-1
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.
Posted inAstronomy & Telescopes, Biosignatures & Paleobiology, Comets and Asteroids, Intelligence & Language, Interstellar, Magnetic Fields, Electromagnetism, bioelectricity,, SETI & Technosignatures, Status Report
Narrowband Radio Technosignature Search Toward 3I/ATLAS With FAST
3I/ATLAS is the third confirmed interstellar object passing through the Solar System. In this work, we conduct narrowband radio technosignature search toward 3I/ATLAS using the Five-hundred-meter Aperture Spherical Telescope (FAST) […]
Posted inAstrogeology, Ganymede, Icy Worlds, Jupiter, Magnetic Fields, Electromagnetism, bioelectricity,, Mapping, Geodesy, Cartography, Bathymetry, Status Report, Water/Hycean Worlds & Oceanography
Motional Induction In Ganymede’s Ocean
We investigate the magnetic signature of oceanic circulation in Ganymede’s subsurface ocean using kinematic induction modeling. Our approach couples zonal jet flows from rotating thermal convection simulations with magnetic field […]
Posted inAstrogeology, Atmospheres, Climate, Weather, Biosignatures & Paleobiology, Extinction events, Gaia - Planetary Perspectives, Habitable Zones, Lava / magma ocean / Volcanic Worlds, Magnetic Fields, Electromagnetism, bioelectricity,, Origin & Evolution of Life, Press Release, Water/Hycean Worlds & Oceanography
New Study Reveals Asynchronous Land–ocean Responses To Ancient Ocean Anoxia
Earth experienced a period of intense, large-scale volcanism during the early Aptian. Around that time, it also experienced widespread ocean deoxygenation during the Oceanic Anoxic Event 1a (OAE1a) as well […]
Posted inGanymede, Jupiter, Magnetic Fields, Electromagnetism, bioelectricity,, Press Release, Radiation, Space Weather & Heliophysics
Similarities Between Auroras On Ganymede And Earth
A team of astrophysicists from the Laboratory of Atmospheric and Planetary Physics (LPAP) has observed for the first time the fine details of the auroras on Ganymede, the only moon […]