NASA Probe Sees Solar Wind Decline
The 33-year odyssey of NASA's Voyager 1 spacecraft has reached a distant point at the edge of our solar system where there is no outward motion of solar wind.
Source: http://www.jpl.nasa.gov/news/news.cfm?release=2010-415&rn=news.xml&rs... "> http://www.jpl.nasa.gov/news/news.cfm?release=2010-415&rn=news.xml&rst=2846
