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Group Photo 2013

The Space Power and Propulsion Laboratory (SPPL), founded at the University of Maryland in 2007, is a research facility of the Department of Aerospace Engineering, located in Jeong H. Kim Engineering Building. The facility and personnel are dedicated to the science and engineering of advanced power and propulsion capabilities for the exploration of space in the 21st century.

"Space is big. Really Big. You just wouldn’t believe how vastly, hugely,
mind-bogglingly big it is. I mean, you may think that it’s a long way down
the road to the chemist, but that’s just peanuts to space."
-- The Hitchhiker’s Guide to the Galaxy

  • Multi-grid IEC fusion power
  • Direct energy conversion
  • Electromagnetic Formation Flight
  • Helicon plasma applications
  • Ion plume surface interactions
  • Laser ablation propulsion
  • Dielectric Barrier Discharge applications
  • Plasma catalyzed decomposition
  • Orbital debris remediation

The SPPL is a 900 sq ft facility with 6 vacuum chambers, DC, RF and microwave plasma sources, a 40 W pulsed IR laser ablation system, plasma probes, energy analyzers and optical plasma diagnostics, Labview driven PXI racks for data acquisition/control, CNC manufacturing, multiple simulation platforms (COMSOL, LSP, VORPAL), and computing facilities (8 core windows PC, 16 core Linux cluster, Intel quad core with Tesla GPU).


Dr. Sean Humbert

Dr. Ray Sedwick

Lab Location:

2109 GLM Wind Tunnel
Building #081
University of Maryland
College Park, MD 20742

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