Before revision: RETALT (RETro Propulsion Assisted Landing Technologies) is a project for aiming to develop retropropulsion reusable launch systems established in March 2019 with funds from the European Union's Horizon 2020 program.
After revision: RETALT (RETro Propulsion Assisted Landing Technologies) is a project for aiming to investigate in key technologies for retropropulsion reusable launch systems established in March 2019 with funds from the European Union's Horizon 2020 program.