The translunar injection (TLI) is one of the most important maneuvers in a space mission to the Moon, as it is the moment when the spacecraft leaves Earth's orbit and heads definitively towards the natural satellite. In the case of the Artemis II mission, the TLI consists of a motor burn that lasts about six minutes and provides the necessary impulse for Orion to begin a journey of approximately four days to the Moon and its orbit. According to what the Argentine News Agency was able to learn, once this maneuver is carried out, the capsule can no longer return immediately to Earth, but must complete the planned trajectory, which makes this stage a critical point of the mission. The final impulse is provided by the service module developed by the European Space Agency (ESA), which allows the spacecraft to be placed on the correct trajectory to continue its journey through deep space. The TLI is scheduled for 8:49 PM Argentine time (7:49 PM in Florida and 1:49 AM GMT on April 3) and represents the last key motor ignition in this phase of the journey. From NASA, they explained that this is the most important ignition of the mission up to that moment, as it defines the success of the spacecraft's transfer to lunar orbit.
