Hola amigos: A VUELO DE UN QUINDE EL BLOG., la Agencia Espacial NASA, nos informa sobre la simulación del Gran Campo Magnético del Sol en una computadora; Los campos magnéticos que salen de debajo de la superficie del sol influye en el viento solar, una corriente de partículas que sopla continuamente de la atmósfera del Sol a través del sistema solar. Los investigadores de la NASA y sus socios de la universidad con sus instrumentos de alta fidelidad van haciendo y utilizando simulaciones por ordenador para aprender. Estos campos magnéticos emergen, calentar la atmósfera externa del sol y producir manchas y llamaradas.
Supercomputer Simulation of Magnetic Field Loops on the
Sun
Magnetic fields emerging from below the surface of the sun influence the
solar wind—a stream of particles that blows continuously from the sun’s
atmosphere through the solar system. Researchers at NASA and its university
partners are using high-fidelity computer simulations to learn how these
magnetic fields emerge, heat the sun’s outer atmosphere and produce sunspots and
flares.
This visualization shows magnetic field loops in a portion of the sun, with
colors representing magnetic field strength from weak (blue) to strong
(red). The simulation was run on the Pleiades supercomputer at
the NASA Advanced Supercomputing
facility at NASA's Ames Research
Center in Moffett Field, California.
The knowledge gained through simulation results like this one help
researchers better understand the sun, its variations, and its interactions with
Earth and the solar system.
Image Credit: Robert Stein, Michigan State University; Timothy Sandstrom,
NASA/Ames
> Related: NASA showcased more
than 35 of the agency’s exciting computational achievements at SC14, the
international supercomputing conference, Nov. 16-21, 2014, in New
Orleans.
NASA
Guillermo Gonzalo Sánchez Achutegui
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