January's full Wolf Moon will make Mars disappear, but it's only temporary. Watch for the red planet's vanishing act from the ...

NASA has been committed to the exploration of planet Mars, and now scientists have decided to use nuclear fission energy as ...

Step outside shortly after sunset on Monday, Jan. 13, and look low in the east-northeastern sky. There you’ll see the rising full moon, and just below it ...

NASA wants to return Mars samples to Earth, but budget problems and technical woes have the mission caught between a rock and ...

From arachnid-like formations and mysterious blobs to an underground ocean and a giant volcano, here are our 10 favorite ...

NASA's Ingenuity helicopter, which flew on Mars in April 2021, became the first aircraft to achieve powered, controlled flight on a planet other than Earth.

Mars, often seen as a barren and lifeless world, was not always the desolate planet we know today. New research has uncovered ...

NASA's beleaguered Mars Sample Return program currently faces extreme costs of up to $11 billion and a timeline that could ...

Snow dots the Martian landscape in these images from ESA's Mars Express orbiter and NASA's Mars Reconnaissance Orbiter.

We're hurtling toward a new era of mega-rockets with enough power to send colonists to the red planet, but should we?

The European Space Agency’s (ESA) Mars Express orbiter captured stunning views of a winter wonderland on Mars, but this isn’t ...