In 1975, NASA's Viking 1 spacecraft made history when it entered orbit around Mars. Its mission, along with others, was to ...

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

The seasonal variations of methane in the Martian atmosphere is an intriguing clue that there might be life hiding under the ...

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

Despite decades of exploration, no conclusive evidence of life on Mars has been found—though past missions may have come ...

SpaceX is making preparations for yet another crucial test of its Starship rocket, which is the next generation of space ...

On the second anniversary of its maiden launch, relive the moment NASA's mega moon soared skyward, sending the Orion spacecraft toward our celestial neighbor.

According to astrobiologist Dirk Schulze-Makuch of the Technical University Berlin in Germany, an experiment to detect the ...

NASA Assessing Options For Faster, Cheaper Mars Sample Return is available to both Aviation Week & Space Technology and AWIN subscribers. Subscribe now to read this content, plus receive critical ...

SpaceX's Starship megarocket is set to takeoff on its sixth uncrewed flight test as early as Monday evening from Boca Chica, ...

"Bottom line, somebody in the Trump administration is going to say 'we want NASA and the private sector to collectively, as sort of a national space enterprise, we want them to go further, we want ...

Astrobiologist Dirk Schulze-Makuch believes that humans may have unintentionally killed life on Mars in the 1970s.