Life on Mars

Science • Space
110 people needed to start colony on Mars, scientists find
110 people needed to start colony on Mars, scientists find
Credit: unsplash.com/Nicolas Lobos

Mars won't be too crowded. French Professor Jean-Marc Salotti (Bordeaux Institut Nationwide Polytechnique) found that a small community of 110 people is sufficient to set up a self-sustaining colony on Mars. The settlers would live in an oxygen-filled glass dome where they would have to focus on building an agricultural industry to provide for themselves.