 entered the simulated Mars bunker on June 23rd of 2023. They spent the next 378 days living and working together inside a 17,000-square-foot 3D-printed habitat while simulating spacewalks, growing and harvesting vegetables, and maintaining their habitat and equipment. Paul Stevens, Fox News. On Wall Street this morning, stock futures have been mixed. The Nasdaq closed at a record high on Friday. Minions are kings of the box office.