Hybrid jet/rocket engine for intercontinental travel or as a Single Stage to Orbit Rocket (see video)
3D printed in-situ Lunar Base with robotic mining operations that can help fund NASA
Lunar Habitat in a crater that can be built in a cost effective manner that provides a comfortable, low radiation living environment
Venus Lander for the actual atmospheric conditions on Venus using deep sea submersibles on Earth
High altitude balloon for use as a base station on Venus due to the moderate atmospheric conditions in the middle atmosphere
Lunar transports using jet-packs
Automated Mineral Retrieval Systems for Lunar mining operations
Nuclear Ion Rocket to reduce the travel time and cost to Mars that can also simulate Gravity
Art Perez Engineering 