

The ancient Mechanicum and its Adeptus Mechanicus successor was able to once more produce anti-gravitic generators and impeller units that - while nowhere near as elegant or refined as those heretical technologies used by certain xenos species like the Aeldari - were robust, reliable and could be adapted for use on a variety of hulls, from light reconnaissance craft like the Land Speeder right up to the Astraeus super-heavy grav tank.Īfter the opening of the Great Rift, with the direct sanction of both Roboute Guilliman as Lord Commander of the Imperium and the Fabricator-General of Mars, a select handful of chosen Tech-priests like Archmagos Dominus Belisarius Cawl continued research and development into new gravitic battle tanks with which to bolster the battle lines of the Adeptus Astartes. It was the discovery of an ancient STC by the famed Arkhan Land that led to a breakthrough in rediscovering and restoring this potent technology to the Imperium during the Great Crusade.


Just as these new transhuman warriors represent the pinnacle of the Adeptus Astartes' capabilities, the Astraeus super-heavy tank embodies the apex of Imperial engineering, a devastating war machine that serves as the perfect accompaniment for any Primaris Astartes force. The Astraeus, formally the Astraeus Super-Heavy Tank, is a massive, super-heavy grav-tank utilised exclusively by the Primaris Space Marines. An Astraeus super-heavy tank of the Red Scorpions Chapter
