Dr. Aaron Parness, group leader at the Jet Propulsion Laboratory in Pasadena, California, who is working the Extreme Environment Robots Group on the Gecko Grippers experiment, speaks to members of the media in the Kennedy Space Center’s Press Site auditorium. The briefing focused on science research and technology work planned for the International Space Station, or ISS, following the arrival of a Cygnus spacecraft. The Cygnus is scheduled to be launched March 22 atop a United Launch Alliance Atlas V rocket on the Orbital ATK CRS-6 commercial resupply services mission.