A German astrobiologist suggests that humans might have inadvertently wiped out Martian life nearly 50 years ago, during NASA ...

NASA's Viking missions, launched in the mid-1970s, aimed to answer a simple question: Does life exist on Mars? Viking 1 and ...

NASA's Viking missions to Mars may have inadvertently eliminated Martian life. The missions used water in experiments to ...

A mystery surrounds NASA's Viking 1 spacecraft that entered Mars' orbit in 1975, eventually landing on the surface of the Red ...

An astrobiologist suggests that NASA's Viking missions in the 1970s may have inadvertently eliminated potential Martian life.

Read on for what this week has in store for your zodiac sign, according to astrologer Kyle Thomas' predictions ...

Data from China's Zhurong rover has revealed what appears to be an ancient shoreline streaking through Mars' northern ...

Scientists have traced the origins of the Lafayette Meteorite back to Mars, dating its water-altered minerals to 742 million ...

Astrobiologist Dirk Schulze-Makuch from the Technische Universität Berlin in Germany believes that humans may have ...

Jupiter is now well up in the east in the early evening, so we're now able to see the two brightest planets (Venus and ...

Praxis co-founder Dryden Brown wants to build a city in Greenland that emulates what a community on Mars could be like.