It was the most extensive long-term testing to date of what is the largest greenhouse designed to explore future food production on the Moon and Mars. The test greenhouse, as a closed system, enabled ...

A scientific analysis of samples collected on the surface of Mars shows the red planet has evolved its own version of a carbon cycle. Scientists studying soil samples from NASA's Curiosity rover have ...

They also controlled the gases, temperature and humidity inside the greenhouse to match conditions expected in a Martian ...