Design for a Space Habitat With Artificial Gravity

We are now one step closer to space with a recent U.S. paper that describes a way to build an expandable space habitat of concentric cylinders that can house up to 8000 people.

Lockheed Martin Shows off its new Space Habitat

In addition to the Space Launch System (SLS) and the Orion spacecraft, NASA have teamed up with Lockheed Martin and other contractors to develop the Deep Space Gateway.