In 1975, NASA's Viking 1 spacecraft made history when it entered orbit around Mars. Its mission, along with others, was to detect if microbial life was possible on the otherwise elusive red planet ...

NASA may have unintentionally destroyed potential life on Mars during the Viking missions in the 1970s, according to Dirk Schulze-Makuch, an astrobiologist at Technische Universität Berlin in ...

Killer of Killers, a new animated venture that follows warriors from different eras - a Viking, a ninja, and a fighter pilot ...