The European Space Agency (ESA) wants to develop key technologies for a Mars surface lander by the mid-2030s.

Data collected by NASA's InSight lander suggest that ancient internal processes are responsible for the "Martian dichotomy" ...

The president’s Inaugural Address linked landing on the Red Planet with Manifest Destiny, but left many of the specifics ...

In his prepared remarks, Trump, a longtime backer of U.S.-led space exploration and exploitation, singled out Mars and left ...

During his inaugural address, President Donald Trump said he wants 'American astronauts' on Mars. Where does a future Mars ...

President Donald Trump made a bold promise to America minutes after taking the Oath of Office: pledging that an American flag ...

Thousands of mounds and hills in Mars' barren northern plains are full of clay minerals, providing evidence that the rocks ...

President Trump vowed to send American astronauts to the planet Mars in his inaugural address, envisioning a moment when the ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...

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

Formations that look like jumbo-sized kidney beans (or blobs of chocolate syrup, depending on your palette) may be indicators ...

I pick out North America’s celestial highlights for the week ahead (which also apply to mid-northern latitudes in the ...