Design a mission to retrieve samples from the lakes on Titan and bring them back to Earth.

Design a mission to land and sample the plumes in the Tiger stripe region of Enceladus using multiple landers.

Design Lunarport, a launch and supply station on the moon for deep space missions.

Design a mission to land humans on an asteroid brought back to lunar orbit, extract the asteroid's resources and demonstrate their use.

Design a sustainable space mission architecture that includes a human mission to a Martian moon.

Design a human mission to a near-earth object