Airbus Unveils LOOP: A Modular Space Station with Simulated Gravity and Greenhouse.

Airbus has unveiled its LOOP concept for a space station that could orbit Earth or Mars in the future. The design features a large diameter of about 8 meters and has three different levels for activities, including a specially-designed Centrifuge that would offer simulated gravity. The entire project was designed for low Earth orbit and other long-term space missions, and operators could redesign or repurpose any of the three decks to better match mission parameters or objectives.