trans-Mars injection

== English == === Noun === trans-Mars injection (plural trans-Mars injections) (astrodynamics) an orbital burn (rocket firing) used to change orbit from local orbit, to a Mars transfer orbit (a Solar orbit that will intercept the planet Mars). ==== Coordinate terms ==== Mars transfer orbit, MTO trans-lunar injection, TLI lunar transfer orbit, LTO geostationary transfer orbit, GTO geosynchronous transfer orbit, GTO ==== Derived terms ==== TMI (abbreviation)