1. Use of Water Vapor as a Propellant for a 17.8-GHz Microwave Electrothermal Thruster Open Access Author: Nigay, Natalia Title: Use of Water Vapor as a Propellant for a 17.8-GHz Microwave Electrothermal Thruster Area of Honors: Aerospace Engineering Keywords: Electric PropulsionMicrowave Electrothermal ThrusterMETWater VaporPlasma File: Download Nigay_Natalia_METthesis.pdf Thesis Supervisors: Michael Matthew Micci, Thesis SupervisorDavid Bradley Spencer, Thesis Honors Advisor