Images of the sun in the far ultraviolet and in X-rays (acquired most recently by the Solar and Heliospheric Observatory spacecraft, the Yohkoh satellite, and the NIXT rockets) show that the heating of the corona is localized in solar active regions, which indicates the important role
played by the magnetic field.
Not exact matches
In this material,
magnetic moments and electric charges simultaneously
play a part in the excitation, and therefore both can be influenced
by one single external
field.
The Sun may be
playing a part in the generation of lightning strikes on Earth
by temporarily «bending» the Earth's
magnetic field and allowing a shower of energetic particles to enter the upper atmosphere.
Magnetic fields play an important role in making a planet habitable
by protecting the environment from the solar wind.
Plasma churns and pulls in different directions around the sun, and the enormous heat produced
by the nuclear fusion at the core
plays along these currents to create
magnetic fields.