NASA Crew Reflects on 378 Days Inside a Simulated Mars Habitat

Reporting by NASA · November 9, 2026

NASA shares reflections from four volunteers who completed a 378-day Mars simulation in Houston on October 31. The account describes isolation, maintenance and teamwork inside the ground-based habitat, helping researchers prepare for exploration without portraying the exercise as spaceflight.

This is HUB News’s original summary. Read the complete report at NASA.