boundary remained notably stable. The location of these disturbances also shifted based on the interplanetary magnetic field: a positive east-west orientation concentrated the waves on the dawn side, while a reversal of this component pulled the...

New research reveals that near-zero magnetic fields alter lifespan and mitochondrial activity in fruit flies, with impacts varying based on genetic health. Earth’s magnetic field, typically fluctuating between 25 and 60 microteslas, is an ever-present...

have not fully erased them. This remaining discrepancy is key to fueling an efficient stellar dynamo that amplifies magnetic fields. “Differential rotation plays a dual role,” explained Kővári. “On one hand, it helps generate and sustain huge starspots...

telescope has detected the first radio signals from an exoplanet, offering a groundbreaking method to study alien magnetic fields. Astronomers have achieved a long-awaited milestone in planetary science by successfully isolating a radio signal...

New research suggests powerful magnetic fields can tear apart and trap giant stellar eruptions, preventing plasma from escaping into space. The mystery of why astronomers observe frequent, intense flares on highly active stars while rarely detecting...

to gauge how many particles could be steered clear of crew habitats. Because charged particles follow curved paths in magnetic fields, a well‑designed system might lower the number that actually reaches occupants. The analysis indicates that...

a vast magnetic structure rippling through our solar system, is far more complex than a simple barrier between opposing magnetic fields. New data from the European Space Agency’s Solar Orbiter suggests this boundary acts as a sophisticated, chemically...

than a wholesale reversal of the entire outer core. Their models, built on secular variation—the slow change of Earth’s magnetic field—assume that magnetic diffusion is negligible on sub‑century timescales, enabling the conversion of field changes into...

the core remains inaccessible to direct observation, scientists infer its behavior by monitoring variations in the geomagnetic field. By merging long‑term recordings from terrestrial observatories with satellite data, investigators have mapped an...

upon two guiding concepts: 1) South Pole side acts as analgesic and 2) North Pole side acts as anti-inflammatory. The magnetic fields used for this purpose are mostly of low intensity (between 100 to 500 gauss) and are applied for longer periods of...

Explore the science and impact of solar wind on planets and space exploration. Learn about coronal heating, magnetic fields, aurora formation, and the latest research discoveries. The vast expanse of space is more dynamic than it may seem, influenced...

auroral radio bursts from a gas giant 63 light-years away, enabling the first direct measurement of an exoplanet’s magnetic field. Astronomers have achieved a breakthrough in planetary science by detecting radio emissions directly from an exoplanet for...

Astronomers have detected radio waves from an exoplanet, marking the first time a magnetic field has been measured on a world beyond our solar system. Astronomers have achieved a milestone in planetary science by capturing the first direct radio...

adding a little extra rotation. The research, published in Physical Review Research, focuses on the use of rotating magnetic fields to guide particles into organized patterns. While these fields are commonly used to orchestrate self-assembly, the...

fades away. Millimeter waves are especially useful for studying magnetic processes. When charged particles move through magnetic fields, they can produce a type of light called synchrotron radiation. This kind of emission often shows up strongly at...

plane; the gray circle represents Mars. (C) H⁺ energy spectra. (D) O⁺ energy spectra. (E) O₂⁺ energy spectra. (F) Magnetic fields observed by MAVEN in MSO coordinates. (G) Magnetic fields observed by Tianwen-1 in MSO coordinates. (H) Magnetic field...

outlined by the red box indicates the FastCam FoV. The dark areas are pores, where—like the larger sunspots—the strong magnetic field inhibits convective energy transport outwards towards the solar surface, thereby creating a cooler plasma environment....

below a specific critical threshold. Historically, these materials are categorized based on how they interact with magnetic fields and how their electrons couple together. While type I superconductors typically expel magnetic fields entirely until their...

Letters 2026) Cosmic Parallels in Extreme Environments The solar corona is known to be an volatile region where tangled magnetic fields snap and reconnect, instantly releasing vast quantities of stored energy. This process accelerates charged particles,...

showing the electric field power spectral density; B Omnidirectional ion count rates; C Magnitude of the background magnetic field. Regions of interest corresponding to bow shock crossings are indicated with magenta (Case I) and red (Case II) dashed...