• Mel Ulmer
  • Mel Ulmer, Director of the Astrophysics Program at Northwestern University.

  • Matt Carrano
  • Matt Carrano, head curator for dinosaurs at the Smithsonian Institution.

  • Paul Sereno
  • Paul Sereno University of Chicago.

  • Brent Breithaupt
  • Brent Breithaupt, state paleontologist for Wyoming.

  • Darin Croft
  • Darin Croft, PhD assistant professor for the Department of Anatomy at Case Western Reserve University.

  • Chris Sidor
  • Chris Sidor, PhD Curator of Vertebrate Paleontology at the Burke museum

  • Zbigniew Sawlowicz
  • Zbigniew Sawlowicz, PhD in geology and head of the Geology Department at Jagiellonian University, in Krak√≥w, Poland.

  • John Innis
  • John Innis, PhD in astrophysics and worked in stellar seismology, but moved into atmospheric studies in 1992 when he joined the Australian Antarctic Division.

  • Gary Gaugler
  • Gary Gaugler, PhD Microtechnics. Specializes in SEM analysis.

  • Alan Stone
  • President, Aston Metallurgical Services Co., Inc., Wheeling, IL.

  • Carol Abraczinskas
  • Principal Scientific Illustrator, University of Chicago, Chicago, IL.

  • Sigfried Vanaverbeke
  • Sigfried is a PhD physicist working at the university of Leuven in Belgium. He normally works in non-linear acoustics but is interested in the orbital parameters of extrasolar planets.

  • Eric Palmer
  • Eric has a doctorate in optical engineering and works in black operations for a major defense contractor.