Concepts show what it could look like in Musk's Mars ship

In a major press conference this past fall, and later a published paper, Elon Musk laid out extensive details on his radical vision of an Interplanetary Transport System to ferry humans to Mars. The first trip aims to fit 100 passengers, and ultimately, subsequent missions could grow to upwards of 200 – but, despite all of the information Musk has shared, where these passengers will live during the 80-day journey remains a mystery. To visualize what the habitation section of the ITS might eventually look like, architectural student Philip Lütken has designed a capsule-based interior plan that could fit up to 104 people, revealing a two-deck area that'should feel more like a cruise ship than a nuclear submarine.' On Reddit, Lütken explained that his capsule-based design would not be for use on the first, second, or third journey on the ITS. Instead, it's designed for when'the system has become 100% reliable and cheap enough for almost everyone to take the 80 day trip to the red planet' Architectural student Philip Lütken designed a flower-shaped capsule interior plan that could fit up to 104 people.