Should we be putting humans on Mars? A panel of space experts brings up the big questions we need to ask before we blast off.
Mars! It’s a planet we humans have been eyeing with...
Since Johannes Kepler used Mars to explain the organization of the cosmos back in the 17th century, people have been royally obsessed with the Red Planet. And with the announcem...
Stephen Petranek makes the case that humans will live on Mars in the not-too-distant future. He explains how and when this might happen — and what risks those who head there fir...