• Charon Profile at NASA's Solar System Exploration site
• Christy, J. W; Harrington, R. S (1978). "The satellite of Pluto". Astronomical Journal. 83: 1005. Bibcode:1978AJ.....83.1005C. doi:10.1086/112284.
• Hubble reveals new map of Pluto, BBC News, September 12, 2005
• Person, M. J; Elliot, J. L; Gulbis, A. A. S; Pasachoff, J. M; Babcock, B. A; Souza, S. P; Gangestad, J (2006). "Charon's radius and density from the combined data sets of the 2005 July 11 occultation". The Astronomical Journal. 132 (4): 1575–1580. arXiv:astro-ph/0602082. doi:10.1086/507330.
• Cryovolcanism on Charon and other Kuiper Belt Objects
• New Horizons Camera Spots Pluto’s Largest Moon – July 10, 2013
• New Horizons in the PHSF clean room at KSC, Nov 4, 2005
• NASA CGI video of Charon flyover (14 July 2017)
• CGI video simulation of rotating Charon by Seán Doran (see album for more)
• Google Charon 3D, interactive map of the moon
• "2016 Lunar & Planetary Science Conference by National Institute of Aerospace".

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