SEATEST II

SEATEST II, an acronym for Space Environment Analog for Testing EVA Systems and Training (number two), is a NASA underwater mission, formerly known as NEEMO XVII, in the Aquarius underwater laboratory in preparation for future space exploration.[1] The objectives for this exercise are largely focused on the evolution of EVA (extravehicular activity) tools, and maturing some technologies that could have implications for the ISS and future exploration missions (MED and JITT delivery.)

SEATEST II
Mission duration5 days

Left to right: A. Mogensen, K. Rubins, J. Acaba and S. Noguchi
 

However, the SEATEST II mission will be very short, focused on engineering evaluations, and will not have time for the educational and public outreach that has been typical of NEEMO missions. The different name is a way of indicating a mission with somewhat different expectations than NEEMO missions have come to be known for. Before NEEMO 1, a short saturation mission was conducted to evaluate the Aquarius facility and capabilities. This mission was called SEATEST 1.

Crew
Position Astronaut
Commander Joe Acaba
Aquanaut Soichi Noguchi
Aquanaut Kate Rubins
Aquanaut Andreas Mogensen

Acaba and Noguchi are experienced astronauts with two spaceflights each, whereas Rubins and Mogensen were selected in 2009 and have not flown to space yet. All four crewmembers are qualified on the NASA EMU spacesuit, with Acaba and Noguchi having had on-orbit EVA experience. Mogensen and Noguchi are additionally qualified on the Russian Orlan EVA spacesuit.

References
  1. NASA (March 21, 2006). "NEEMO History". National Aeronautics and Space Administration. Retrieved November 21, 2011.
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