Experts told Newsweek about the difficulties of reaching Mars as the United States faces complex challenges in space policy.

In the quest to explore the cosmos, NASA's latest breakthrough in thermal propulsion fuel could redefine our journey to Mars.

The 3.7-billion-year-old formations in the planet's Gale Crater suggest the presence of long-gone bodies of liquid water, ...

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

But there is good news coming from the small Mars rover Curiosity. A new study using imagery from the rover shows evidence ...

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

Fans of the billionaire Elon Musk are now saying that a book predicted the SpaceX and Tesla CEO becoming the leader of Mars.

ESA is revolutionizing access to Mars with its LightShip initiative, focusing on small, cost-effective spacecraft. This new ...

"Rootless cones form when lava flows over wet or icy ground, causing it to boil and explode," said Dundas. "The region around ...

"Americans are explorers, builders, innovators, entrepreneurs and pioneers. The spirit of the frontier is written into our ...

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

The car-sized Curiosity rover has spotted evidence of once quite hospitable environs on Mars.