http://solarsystem.nasa.gov/people/profile.cfm?Code=PittsD
http://www2.jpl.nasa.gov/ambassador/profiles/Derrick_Pitts.htm
http://www.thehistorymakers.com/biography/derrick-pitts
http://www.huffingtonpost.com/2012/10/06/ufos-should-be-studied-by-science_n_1941157.html
http://philadelphia.cbslocal.com/video/9638094-chief-astronomer-derrick-pitts-talks-nasa-happenings/
https://www.facebook.com/pages/Derrick-Pitts/95899182262
http://biglearningevent.wisc.edu/2011-speakers/derrick-pitts/
Video
https://www.youtube.com/watch?v=-5RXXx89zGg
https://www.youtube.com/watch?v=7hlYbLLiHbY&feature=em-subs_digest-vrecs
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