the Importance of Magnetic Fields
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Related Articles from SNS
Astronomers discover exoplanets with magnetic fields
Astronomers discover exoplanets with magnetic fields WASHINGTON: Based on the behaviour of winds on seven large and hot gas exoplanets, astronomers have obtained the strongest evidence to date that planets beyond our solar system possess magnetic fields, like Earth and five other planets in our solar system. The finding, based on observations by telescopes in Chile and Hawaii, deepens the understanding of exoplanets by showing that at least some share an important characteristic present in...
Most detailed map of the universe's hidden magnetic fields released
Most detailed map of the universe's hidden magnetic fields released Lisa Lock Scientific Editor Andrew Zinin Lead Editor The largest magnetic map of the universe ever produced—five times larger than all previous efforts combined—marks the beginning of a new generation of research into intergalactic magnetism. Magnetic fields influence how galaxies grow, how matter moves through space, and how the universe has evolved over billions of years. The new map was produced by an international team...
Magnetic fields may be the secret behind binary star formation
Magnetic fields may be the secret behind binary star formation - Date: - June 5, 2026 - Source: - National Institutes of Natural Sciences - Summary: - Scientists have uncovered a surprising force that may help explain how binary star systems form so quickly. New supercomputer simulations show that magnetic fields surrounding newborn stars can act like a cosmic brake, stripping away angular momentum and allowing two still-forming protostars to spiral closer together instead of drifting apart....
'Totally counterintuitive': Scientists accidentally discover magnetic fields around 7 distant planets, opening new window in the search for life
'Totally counterintuitive': Scientists accidentally discover magnetic fields around 7 distant planets, opening new window in the search for life In an astronomical first, researchers have measured the magnetic fields of seven "hot Jupiter" planets beyond our solar system — adding new clues in the search for alien life. In a first-of-its-kind discovery, astronomers claim they have directly measured the magnetic fields of multiple planets beyond our solar system — potentially providing a...
Magnetic field helps binary star systems form, new simulations indicate
Magnetic field helps binary star systems form, new simulations indicate Sadie Harley Scientific Editor Alexander Pol Deputy Editor New simulations show that interactions with a magnetic field can work to decrease the distance between still forming binary protostars. These results can help explain the characteristics of the binary star systems observed in the Milky Way. The results can also be extrapolated to binary black holes, giving insights into how supermassive black holes evolve.
Imprints of primordial magnetic fields in gravitational collapse during early structure formation
Announce Type: replace-cross Abstract: Context. Primordial magnetic fields (PMFs) generated in the early Universe might have left observable imprints on present-day large-scale structure. However, the spatial scales on which primordial signatures are able to survive the nonlinear processes that accompany structure formation remain unclear.
The secret to pigeons’ incredible navigation was hiding in their liver
The secret to pigeons’ incredible navigation was hiding in their liver Pigeons may owe their remarkable homing ability not to their brains or eyes, but to magnetic-sensing immune cells hidden in their livers. - Date: - May 31, 2026 - Source: - Max Planck Institute of Animal Behavior - Summary: - Scientists have uncovered a surprising navigation system in pigeons: iron-filled immune cells in the liver that may act like tiny magnetic sensors. Birds deprived of these cells struggled to find...
Advances in electrical contacts to single crystals of emerging materials for transport measurements
arXiv:2606.00173v1 Announce Type: cross Abstract: Transport measurements that probe electrical resistivity of a material under varying external stimuli, such as temperature, magnetic field, optical illumination, and gate voltage, are among the most important experimental techniques in condensed matter physics. These measurements provide critical insights into the fundamental electronic properties of materials. In recent years, they have facilitated the discovery and exploration of intriguing...
Advances in electrical contacts to single crystals of emerging materials for transport measurements
arXiv:2606.00173v2 Announce Type: replace-cross Abstract: Transport measurements that probe electrical resistivity of a material under varying external stimuli, such as temperature, magnetic field, optical illumination, and gate voltage, are among the most important experimental techniques in condensed matter physics. These measurements provide critical insights into the fundamental electronic properties of materials. In recent years, they have facilitated the discovery and exploration of...
High-Dimensional Latents Should Be Diagnosed Through Phase Structure
arXiv:2606.02600v1 Announce Type: cross Abstract: We study autoencoder and variational-autoencoder latent spaces through the lens of spin-glass theory. The paper has two components. First, we formalize a latent-space spin-glass dictionary: for a fixed decoder, the reconstruction term together with a hyperspherical coordinates prior induces a Hamiltonian on the latent sphere, where latent coordinates play the role of continuous spins and the prior acts as an external magnetic field.