Pioneer 10 Spacecraft Sends Last Signal
- The last, very week signal was in January, a subsequent attempt at contact failed.
- http://www.nasa.gov/centers/ames/news/releases/2003/03_25HQ.html

Pioneer 10 Makes Contact
- One of the most distant probes ever launched into space has contacted Earth to say all is well. [BBC News]
- http://news.bbc.co.uk/1/hi/sci/tech/1853804.stm

NASA Contacts Pioneer 10 Spacecraft
- News update on the continued signal from the extrasolar craft.
- http://www.space.com/missionlaunches/missions/pioneer10_wg_010430.html

Pioneer 4
- Spacecraft and mission profile from the National Space Science Data Center.
- http://nssdc.gsfc.nasa.gov/nmc/tmp/1959-013A.html

Pioneer 10
- Spacecraft and mission profile from the National Space Science Data Center.
- http://nssdc.gsfc.nasa.gov/nmc/tmp/1972-012A.html

Pioneer 10 Online Data Set Selector
- Calculator which can tell you the location of the Pioneer 10 spacecraft.
- http://dbserv.npi.msu.su/data/pioneer10.html

Pioneer 11
- Spacecraft and mission profile from the National Space Science Data Center.
- http://nssdc.gsfc.nasa.gov/nmc/tmp/1973-019A.html