space
Ancient Mars Was Even More Earth-Like Than We Imagined

New findings from NASA’s Curiosity Rover provide evidence that significant amounts of oxygen once permeated the atmosphere of ancient Mars. The Red Planet, it would seem, was more Earth-like than we thought. Read More >>

mars
Traces of Ancient ‘Mega-Tsunamis’ Discovered on Mars

Mars once featured a vast ocean that covered its northern hemisphere. New evidence suggests this Martian sea experienced at least two “mega-tsunamis” that were triggered by meteor impacts. Traces of these cataclysmic events can still be seen on the Martian surface, and they could still contain traces of ancient life. Read More >>