Rujukan Pioneer 11

  1. ↑
  2. ↑ http://www.nasa.gov/centers/ames/missions/archive/pioneer.html
  3. ↑ "Pioneer 11: In Depth". Dicapai 10 December 2017. 
  4. ↑
  5. ↑ Where are the Voyagers
  6. ↑ Britt, Robert Roy (October 18, 2004). "The Problem with Gravity: New Mission Would Probe Strange Puzzle". Space.com. Dicapai 2011-06-07. The discrepancy caused by the anomaly amounts to about 248,500 batu (399,900 kilometer), or roughly the distance between Earth and the Moon. That's how much farther the probes should have traveled in their 34 years, if our understanding of gravity is correct. 
  7. ↑ "Pioneer Anomaly Solved!". The Planetary Society. Dicapai 2012-04-20. 
  8. ↑ Support for the thermal origin of the Pioneer anomaly, Slava G. Turyshev et al., Physical Review Letters, accepted 11 April 2012, accessed 19 July 2012
  9. ↑ Carl Sagan; Linda Salzman Sagan & Frank Drake (1972-02-25). "A Message from Earth" (PDF). Science. 175 (4024): 881–884. Bibcode:1972Sci...175..881S. doi:10.1126/science.175.4024.881. PMID 17781060.  Paper on the background of the plaque. Pages available online: 1, 2, 3, 4
  10. ↑ Kronish, Syd (27 October 1991). "Space Launches are Featured". Dicapai 5 December 2017. 

Rujukan

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