Life on Mars? Research explores possibility of life beyond Earth; check out What and Where
For millennia, caves have served as shelters for prehistoric humans. Caves have also intrigued scholars from early Chinese naturalists to Charles Darwin.
Do caverns on Mars harbour life?Although that's a valid question, it isn't the appropriate one right now. According to an international group of experts led by Jut Wynne, a researcher at NAU, we need to ask and answer dozens of questions. We can come back to that question after learning how to analyse caves on the Moon, Mars, and other planetary worlds. The lead…