<P> On August 30 , 2007 , Voyager 2 passed the termination shock and then entered into the heliosheath , approximately 1 billion miles ( 1.6 billion km ) closer to the Sun than Voyager 1 did . This is due to the interstellar magnetic field of deep space . The southern hemisphere of the Solar System 's heliosphere is being pushed in . </P>
<P> On August 30 , 2007 , Voyager 2 passed the termination shock and then entered into the heliosheath , approximately 1 billion miles ( 1.6 billion km ) closer to the Sun than Voyager 1 did . This is due to the interstellar magnetic field of deep space . The southern hemisphere of the Solar System 's heliosphere is being pushed in . </P>
when did voyager 2 leave our solar system
when did voyager 2 leave our solar system
August 30 , 2007
August 30 , 2007