Jonathan Amos: [9] "Voyager near Solar Systems edge", 2010.
cnn.com
Ker Than: "Voyager II detects solar system's edge", publisher=CNN, 2006. [7] 2007.
esa.int
sci.esa.int
Lallement R., Quémerais E., Bertaux J. L., Ferron S., Koutroumpa D., Pellinen R.: "Deflection of the Interstellar Neutral Hydrogen Flow Across the Heliospheric Interface". [4], journal=Science, 2005.
mit.edu
web.mit.edu
[6] "MIT instrument finds surprises at solar system's edge", publisher=Massachusetts Institute of Technology, 2007.