Abstract: Disclosed is a spacecraft carrying a number of pods, each containing an aircraft that has been folded to fit in the pod. Each aircraft has a vertical stabilizer and outboard wing-portions that fold around fore-and-aft axes. Each aircraft also has a fuselage that folds around a lateral axis. The spacecraft releases one or more of the pods into an atmosphere. Each of the pods is configured with an ablative heat shield and parachutes to protect its aircraft when the pod descends through the atmosphere. The pod releases its aircraft at a desired altitude or location, and the aircraft unfolds while free-falling. The aircraft then acquires and follows a flight path, and activates scientific experiments and instruments that it carries. The aircraft relays results and readings from the experiments and instruments to the spacecraft, which in turn relays the results and readings to a mission command center.

Abstract: Disclosed is a spacecraft carrying a number of pods, each containing an aircraft that has been folded to fit in the pod. Each aircraft has a vertical stabilizer and outboard wing-portions that fold around fore-and-aft axes. Each aircraft also has a fuselage that folds around a lateral axis. The spacecraft releases one or more of the pods into an atmosphere. Each of the pods is configured with an ablative heat shield and parachutes to protect its aircraft when the pod descends through the atmosphere. The pod releases its aircraft at a desired altitude or location, and the aircraft unfolds while free-falling. The aircraft then acquires and follows a flight path, and activates scientific experiments and instruments that it carries. The aircraft relays results and readings from the experiments and instruments to the spacecraft, which in turn relays the results and readings to a mission command center.

Abstract: An apparatus for defending a vehicle against an approaching threat is disclosed. The apparatus comprises a body deployable from the vehicle having at least one reference axis thereon. A plurality of spaced divert thruster means are associated with the body for translating the body relative to the threat upon deployment from the vehicle. A plurality of spaced attitude control thruster means are associated with the body for providing roll, pitch and yaw to orient the reference axis to a desired orientation relative to the threat. A guidance system, associated with the reference axis, is provided for communicating electronic signals to the attitude control thruster means and divert thruster means for controlling the position of the body relative to the threat to eliminate the threat. The guidance system preferably operates independently of the vehicle after deployment.