Voyager 2 Prepares to Encounter Termination Shock
Posted: Sat Dec 01, 2007 5:20 am
http://www.dailytech.com/article.aspx?newsid=9816
Shortly after Voyager 2's 30th anniversary in space, the probe is set to achieve another milestone in its journey; it is expected to cross the termination shock in late 2007 or early 2008. The termination shock is a spherical area that surrounds the solar system where solar winds slow to subsonic speeds