The Mars Express orbiter launched to the Red Planet. Twenty years later, ESA has delivered a high resolution color image of ...

Mars is home to perhaps the greatest mystery of the Solar System: the so-called Martian dichotomy, which has baffled ...

The next logical progression to space exploration would be sending people to Mars, but there are challenges to this, such as ...

Beautiful photos of the six planets aligned in the night sky have emerged online. Mars, Jupiter, Uranus, Neptune, Venus and ...

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

Stargazers will be treated to a rare seven-planet alignment in February. This is what scientists hope to learn.

President Trump declared a new age of American expansion and said we will "plant the stars and stripes on the planet Mars." ...

Skywatchers, get ready for an unforgettable weeks-long celestial spectacle.This rare phenomenon, nicknamed the ...

The mystique of Mars has been studied for centuries. The fourth planet from the sun is reminiscent of a rich, red desert and ...

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