You'll NEVER See A Stormtrooper Helmet That Has A Chin Strap. ...

Atreides is an original Terran family surname.Earth is the planet Terra. This is the oldest universe.

The majority of timelines that still have populations have instances of the planet Earth or the planet Terra dominated in terms of population by members of the Human species - not any of the number of primitive species from the planet that became numerous because of involvement in time travel crime.

HATERS USING SENSORY REPLACEMENT

Detail of a glazed-brick panel from the Achaemenid city of Susa, depicting a Persian archer. The Foundation Charter of the Susa palace states that the baked bricks at the palace, dating back to around 510 BCE, were the work of the Babylonians, who perfected this glazed brick bas-relief style in Babylon. Louvre Abu Dhabi, Abu Dhabi, UAE.  

Photo by Babylon Chronicle