Cancelled missions to Jupiter

cancelled joint NASA/ESA uncrewed space mission

proposed NASA spacecraft designed to explore the icy moons of Jupiter

proposed spacecraft concept by NASA for a lander for Jupiter's moon Europa

unlaunched uncrewed space mission

cancelled space probe

proposed uncrewed spacecraft

Laplace-P (, formerly called Europa Lander) was a proposed orbiter and lander by the Russian Federal Space Agency designed to study the Jovian moon system and explore Ganymede with a lander.

canceled orbiter mission concept to Europa

Trans-Neptunian object exploration mission proposal

cancelled European space probe to the Jupiter system

ESA feasibility study

spacecraft mission concept by NASA to the outer planets and beyond

NASA space probe proposal to study the giant gas planet Neptune and it's moon Triton

OKEANOS (Oversize Kite-craft for Exploration and Astronautics in the Outer Solar system) was a proposed mission concept to Trojan asteroids, which share Jupiter's orbit, using a hybrid solar sail for propulsion; the sail was planned to be covered with thin solar panels to power an ion engine. In situ analysis of the collected samples would have been performed by either direct contact or using a lander carrying a high-resolution mass spectrometer. A sample-return to Earth was an option under study.

cancelled space probe proposed by the Japanese Aerospace Exploration Agency

proposed spacecraft intended to study the interstellar medium