The Australian Lunar Experiment Promoting Horticulture (ALEPH) is a phased program of lunar biology missions.
The aim of the mission is to establish whether ‘micro-habitat’ conditions deemed necessary for the survival of selected "biological components" can be maintained, measured and the necessary data acquired over the mission duration - including 72 hours on the lunar surface.
The Australian Space Agency granted authorisation for this space activity on 12 December 2025.