 Hello. It's actually just so wonderful to be able to say hello to you all. That's the team's leader and biologist, Kelly Haston. The four spent a total of 378 days living and working inside a 3D printed habitat called Mars Dune Alpha. I am so proud and honored to be part of this crew and project and to be a part of a small incremental part of the work being done here on Earth that will one day enable humans to explore and live on Mars.