Passive cooler comprising dual elliptically-based cones

Passive damper for spin stabilized projectiles

Passive device for stabilizing the direction in which a spacecra

Payload retention device

Photon momentum transfer plane for asteroid, meteoroid, and...

Pivot actuated nutation damping for a dual-spin spacecraft

Pivoted wheel roll control with automatic offset

Positioning system for a measuring instrument on a satellite

Post transition momentum management

Pre-bias scheme for roll momentum unloads on pitch momentum...

Precision attitude control system for gimbaled thruster

Precision attitude control system for gimbaled thruster

Precision thrust/sun tracking attitude control system for...

Predicting, bounding and mitigating satellite attitude...

Preloadable vector sensitive latch

Process and a device for controlling the attitude of a three-axi

Process and device for aligning the roll axis of a satellite wit

Process for the control of a space craft performing a precession

Processs for the reacquisition of the pitch attitude of an earth

Propellant tank resupply system