Analysis of information sources in references of the Wikipedia article "MarsDial" in English language version.
The sundial design team included Jon Lomberg, an artist and creative consultant to the Mauna Kea Center for Astronomy Education, Hawaii; Tyler Nordgren, an artist and astronomer at the U.S. Naval Observatory in Flagstaff, Ariz.; sundial expert Woodruff Sullivan, professor of astronomy at the University of Washington; Louis Friedman, executive director of the Planetary Society; Cornell University astronomers Steven Squyres and Jim Bell; and Bill Nye, the television writer and host of the public television children's science program, 'Bill Nye The Science Guy'.
