NASA on Tuesday showed a group of reporters a 3D-printed Martian habitat installed at Johnson Space Center to study how people will respond to life on Mars, as early as the 2030s. Four volunteers with science backgrounds will live in the CHAPEA (Crew Health and Performance Exploration Analog) habitat for a year, starting in June. For those 12 months, they will conduct different types of missions they would face on Mars, like growing leafy greens, simulated spacewalks, personal hygiene, and robotics operations. Читать дальше...