The discipline of designing and building the infrastructure for a multi-planet species. This is civil engineering, but on other worlds with different gravity, no atmosphere, and deadly radiation. It involves constructing pressurized habitats, landing pads, power grids (likely nuclear or solar), and transportation networks (like pressurized rover tubes or orbital elevators). It requires solving novel problems like managing static-cling dust that destroys seals and building with materials you mined on-site yesterday.
Example: "Interplanetary engineering on Ceres is all about spin gravity. They're designing the Canyon Cities—habitats built into massive trenches, with the whole asteroid spun up to create 0.3g on the inner trench walls. The chief engineer's biggest headache is calibrating the sewage flow for a coriolis effect."
by Abzugal January 30, 2026
Get the Interplanetary Engineering mug.The focused study of other planets and celestial bodies as places to understand and eventually inhabit. It goes beyond pure astronomy to include planetary geology (are there stable lava tubes for habitats?), comparative climatology, extraterrestrial soil chemistry (for agriculture), and the search for native life that could complicate settlement. It's applied planetary science with a direct goal: to assess resources, evaluate risks, and provide the knowledge needed to build a home off-Earth.
Example: "Her team in interplanetary sciences isn't just looking for water on Mars; they're modeling the perchlorate distribution in the soil to find the best sites for a bioremediation plant that can detoxify the dirt for future farms. It's environmental science for a world that doesn't have an environment yet."
by Abzugal January 30, 2026
Get the Interplanetary Sciences mug.Building 54 (The Cecil and Ida Green Building) at the Massachusetts Institute of Technology (MIT), Boston, Mass.
HQ of MIT's Dept. of Earth, Atmospheric and Planetary Sciences. Eighteen floors of sharp minds and bleeding-edge research.
We do wonderful things and stupid things there.
Also known as the "Green building."
Soon to be temporarily known as "MARS COMMAND HQ (EASTERN AMERICA)."
HQ of MIT's Dept. of Earth, Atmospheric and Planetary Sciences. Eighteen floors of sharp minds and bleeding-edge research.
We do wonderful things and stupid things there.
Also known as the "Green building."
Soon to be temporarily known as "MARS COMMAND HQ (EASTERN AMERICA)."
by Edwin Kite September 26, 2004
Get the Tower of Interplanetary Power mug.He: Are you a pirate do you fly Drake Interplanetary
She: No i just like hem for aesthetics
He; gets robbed by a Drake Interplanetary ship
She: No i just like hem for aesthetics
He; gets robbed by a Drake Interplanetary ship
by gungan December 3, 2024
Get the Drake Interplanetary mug.The art of simultaneously exploring the furthest reaches of the galaxy and the cerebral cortex, while only appearing to be sitting in the corner completely stoned. First used in 1974 during high school art class.
Pronounced: Inter - planetary - oaf - alism
Pronounced: Inter - planetary - oaf - alism
We thought she was just buzzed, but her mind was fully engaged in the prospect of what it might be like to explore The Dark Side of The Moon via interplanetaryoafalism.
by Komrade June 12, 2008
Get the Interplanetaryoafalism mug.