DJ, Space Nut, Techie, Nascent Photographer, #WhoDey!, #studentpilot @miclothing - #STS133 #NASATweetup Family and Future Astronaut. For real, Future Astronaut!
Have you had any dental surgery within the past 72 hours? Pre-dive checklist @NASA_Marshall #MSFCTour
The Neutral Buoyancy Simulator at @NASA_Marshall #MSFCTour
Brian West shows 3D scanning technology that @NASA_Marshall is using to scan #SaturnV F1 engines for CAD models
Learning about Nuclear Thermal Propulsion at @NASA_Marshall #MSFCTour
Pulse Inductive Thruster (like an electric transformer) in the #PRDL at @NASA_Marshall #MSFCTour
There are over 200 active spacecraft that use electric propulsion systems #PRDL #MSFCTour #NASA
Who knew so much thought went into urine on Station? Keith Parrish at @NASA_Marshall does #MSFCTour
2lbs of water is worth $48K on orbit. #MSFCTour #ECLSS
Bob Jacobs (not @bnjacobs) talking to @NASA_Marshall interns about Friction Stir Welding
EM32 Metallurgical R&D at @NASA_Marshall
Mission flown flag and patch from #STS133 hanging in NASA Administrator Charlie Bolden’s office.
Inside the Space Operations Center at NASA HQ yesterday just before @AstroIllini’s #Soyuz launch
Some images of my visit to @NASA HQ. Thanks @SpaceLauren
If the wing and the be tail are beneath the wind lift the opposite wing & you will right yourself #LeonardoDC #avgeek
It is a very engineered aircraft - Peter Jakab re: Wright Flyer #avgeek #LeonardoDC
Peter Jakab speaking to #LeonardoDC about the Wright Flyer at @airandspace
A man in a flying machine must be free from the waist up in order to be able to balance himself #LeonardoDC #avgeek
The #science of instruments, or rather machines, is very noble and the most useful above all others #LeonardoDC
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