China’s next Mars explorer is not a rover that crawls or a helicopter that hovers, but a hybrid drone that can roll across the ground and then leap into the thin air when terrain turns hostile. By ...

Mars Explorer is an online game for multiple players that combines racing, dogfights and exploration all set on the deserted landscape of the planet Mars. Choosing between a buggy and a hovercraft, ...

INDIANAPOLIS — Roger Wiens has been a Mars explorer since he was 11 years old. He grew up as a kid looking through a telescope at The Red Planet with his brother and sketching its features. “That was ...