Aestuum-class mining ship

The Aestuum-class mining ship is a civilian spacecraft class employed by humanity. The Aestuum is a fairly recent design and ships of this class often dominate interstellar travel lanes, though older ships such as the are still common sights.

Trivia
The Aestuum-class mining ship is possibly named after the Sinus Aestuum (meaning "Seething Bay"), an extension of Mare Insularum on the Moon.