heliosphere
Noun
Meaning
the region inside the heliopause containing the sun and solar system
Source: WordNetHypernyms
Examples
The recordings represent the first sounds to be captured in interstellar space. citation While Voyager 1 is commonly spoken of as having left the Solar System simultaneously with having left the heliosphere, the two are not the same.
ICMEs cause shock waves in the thin plasma of the heliosphere, launching electromagnetic waves and accelerating particles (mostly protons and electrons ) to form showers of ionizing radiation that precede the CME.
Turbulence and dynamic forces in the heliosphere cannot affect the shape of the solar corona within, because the information can only travel at the speed of Alfvén waves.
The solar wind travels outward continuously through the heliosphere, citation citation forming the solar magnetic field into a spiral shape, until it impacts the heliopause more than 50 AU from the Sun.
It is suspected that solar wind at this distance turns sideways because of interstellar wind pushing against the heliosphere.
On December 3, 2012, Voyager project scientist Ed Stone of the California Institute of Technology said, "Voyager has discovered a new region of the heliosphere that we had not realized was there.