Mars has northern and southern hemispheres like Earth, but their defining characteristics are markedly different, a ...

Mars's atmosphere and climate are impacted by interactions with solar wind, a stream of plasma comprised of protons and ...

The ‘Martian dichotomy’ is one of the Solar System’s greatest mysteries – but new research in closing in on a solution.

In the years following the launch of NASA’s Hubble Space Telescope, astronomers have tallied over 1 trillion galaxies in the universe. But only one galaxy stands out as the most important nearby ...

NASA recently released an overhead view of what appears to be massive kidney beans found on Mars' northern hemisphere. In ...

Pandora, NASA’s newest exoplanet mission, is one step closer to launch with the completion of the spacecraft bus, which provides the structure, power, and other systems that will enable the mission to ...

NASA's Curiosity rover unveils weather secrets on Mars, from high-altitude icy clouds to extensive dust storms, enriching ...