Primitive plants could survive and the sunlight that hits them, while weaker than on Earth, is enough for photosynthesis.

"Harnessing local materials is the key to unlocking sustainable human presence on Mars." When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. Settling ...

The resoluteness of NASA's ambitious vision to send astronauts to Mars—a round-trip voyage of more than a billion miles once limited to science fiction—appears stronger than ever, albeit not without ...