Space technology and applications international forum -- STAIF 2007 : 11th conference on thermophysics applications in microgravity : 24th symposium on space nuclear power and propulsion : 5th conference on human/robotic technology and the vision for space exploration : 5th symposium on space colonization : 4th symposium on new frontiers and future concepts : Albuquerque, New Mexico 11-15 February 2007. : STAIF-2007 : 11th conf. on thermophysics applications in microgravity : 24th symp. on space nuclear power and propulsion : Feb 2007, Albuquerque, NM.