Mimicking Zero Gravity

I know I promised a different blog post than this one. However I’m a bit crammed for time lately. However I do have something quick to show …

This summer, my interns Abe Shultz and Benjamin Reinhardt rejuvenated an old gantry system that is used for mimicking zero gravity for small spacecraft. This is part of my work with the NASA SPHERES program. In this video I demonstrate the gantry responding to external forces applied on a wooden analog for SPHERE. In the future the real SPHERE will be loaded up and will use CO2 thrusters to move itself about the room with the gantry responding accordingly.

This test apparatus is one facility I plan to use to test out a new visual navigation system that my coworkers and I are developing. What I’m looking forward to is the vomit comet flight we have scheduled towards the end of the year. This is why I’ve left some of the software development of ASP with others.