Solar dynamo - Wikipedia
At this point in the dynamo cycle, buoyant upwelling within the convection zone forces emergence of the toroidal magnetic field …
COFFIES Drive Science Center
Aug 14, 2026 · The Sun's dynamic activity arises from several interconnected processes. Active regions, marked by strong magnetic …
The Sun as a Dynamo | High Altitude Observatory
Nowadays it is widely accepted that a magnetohydrodynamic dynamo is indeed responsible for generating and maintaining the …
Tracking Dynamo Waves Inside the Sun to Fathom the Solar Cycle
Dec 12, 2018 · The bottom of the convection zone, or tachocline (A), is the primary seat of the solar dynamo, where the magnetic …
The solar dynamo begins near the surface - Nature
May 22, 2024 · Simple analytic estimates and detailed numerical calculations show that the solar dynamo begins near the surface, …
Scientists Just Found the Hidden Magnetic Engine Powering the Sun’s ...
Mar 28, 2026 · A new study has revealed that the Sun’s magnetic dynamo, which drives solar storms, lies 16 Earths deep beneath …
NASA/Marshall Solar Physics
Jan 14, 2025 · The Sun's meridional flow - the flow of material along meridian lines from the equator toward the poles at the surface …
Helioseismic evidence that the solar dynamo originates near the ...
Jan 12, 2026 · The exact location of the solar dynamo remains uncertain–whether it operates primarily in the near-surface shear …
Solar Dynamo - an overview | ScienceDirect Topics
Jul 19, 2000 · It is now known that the sunspots are an expression of the toroidal magnetic field floating up from the surface of the …
NASA’s COFFIES Center Makes Breakthrough on Solar Enigma
Jul 7, 2026 · Deep inside the Sun is a thin layer called the tachocline, acting as a divider between the deep interior layers of the Sun …