Abstract: A method for the safe release of artificial satellite in Earth orbit includes the steps of providing an orbital transport spacecraft able to move at orbital height and comprising a plurality of PODs for releasing satellites transported by the orbital transport spacecraft, housing said orbital transport spacecraft in a space launcher configured to reach an orbital height; generating a release signal and transmitting it to the orbital transport spacecraft to release the orbital transport spacecraft from the space launcher, in case of failure to release the orbital transport spacecraft or in case of breakdown of the orbital transport spacecraft after releasing from the space launcher, activating a safety subsystem of the orbital transport spacecraft to generate a POD activation sequence to release the satellites.

Abstract: The invention relates to a method for the safe release of artificial satellite in Earth orbit comprising providing an orbital transport spacecraft (1) able to move at orbital height and comprising a plurality of PODs (11) for releasing satellites (12) transported by the orbital transport spacecraft (1), housing said orbital transport spacecraft (1) in a space launcher (100) configured to reach an orbital height; generating a release signal and transmitting it to the orbital transport spacecraft (1) to release the orbital transport spacecraft (1) from the space launcher (100), in case of failure to release the orbital transport spacecraft (1) or in case of breakdown of the orbital transport spacecraft (1) after releasing from the space launcher (100), activating a safety subsystem (21) of the orbital transport spacecraft (1) to generate a POD (11) activation sequence to release the satellites (12).