Assertion: heliosphere | /r/HasProperty | the heliopause
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text: This artist's rendition of the local space environment of our solar system shows the heliosphere, the heliopause (where the heliosphere ends) and the confirmed location of both Voyager probes outside of these environments, in interstellar space.
text: Many astronomers think that the limit of the heliosphere, known as the heliopause, is about 9 billion miles (15 billion km) from the sun.