A trans-lunar injection (TLI) is a propulsive maneuver, which is used to send a spacecraft to the Moon. Typical lunar transfer trajectories approximate...

upper-stage burn caused it to miss its planned impact on the Moon. A trans-Mars injection (TMI) is a heliocentric orbit in which a propulsive maneuver is used...

and 30 seconds spent in the parking orbit. This was followed by a trans-lunar injection (TLI) burn of the S-IVB third stage for 318 seconds, accelerating...

54,000 kg to trans-lunar injection. Its first flight is planned for 2033, in anticipation of an increase in cadence by China's crewed lunar missions during...

lifting 70 tonnes into low Earth orbit (LEO) and 27 tonnes into trans-lunar injection trajectories. There are also plans for a variant, the Long March...

In astronomy and spaceflight, a lunar orbit (also known as a selenocentric orbit) is an orbit of an object around Earth's Moon. In general these orbits...

from March to April 1968. The flight plan called for following trans-lunar injection with a direct return abort using the service module's main engine...

Test Article as ballast. The intent of this mission was to achieve trans-lunar injection, followed closely by a simulated direct-return abort, using the...

molecule Trans-lunar injection, propulsive maneuver of a spacecraft towards the Moon TRANS.COM, an 8080/Z80 to 8088/8086 computer code translator Cis-trans isomerism...

upper stage carrying the Orion spacecraft separated and performed a trans-lunar injection before releasing Orion and deploying ten CubeSat satellites. Orion...