Researchers have pinpointed the driest location on Earth in the Atacama Desert, a region in Chile already recognised as the most arid in the world. They have also found evidence of life at the site, a discovery that could ...
On Earth, the fastest runners can finish a marathon in hours. On Mars it takes about 11 years.
Is the Red Planet giving off methane? The question has taunted scientists for nearly 50 years, ever since the Mariner 7 spacecraft detected a whiff of the gas near Mars' south pole. Researchers retracted the finding a month ...
For centuries, people have imagined the possibility of life on Mars. But long-held dreams that Martians could be invaders of Earth, or little green men, or civilized superbeings, all have been undercut by missions to our ...
Martian auroras will never best the visual splendor of those we see on Earth, but have no doubt. The red planet still has what it takes to throw an auroral bash. Witness the latest news from NASA's MAVEN atmospheric probe.
The United Arab Emirates' planned 2020 mission to Mars will study the planet's atmosphere and be appropriately named "Hope," members of the project team revealed Wednesday.
NASA has beefed up a process of traffic monitoring, communication and maneuver planning to ensure that Mars orbiters do not approach each other too closely.
Deep beneath our feet, below mountains and mine shafts, a scientific transformation is taking place.
An elongated crater called "Spirit of St. Louis," with a rock spire in it, dominates a recent scene from the panoramic camera (Pancam) on NASA's Mars Exploration Rover Opportunity.
Four people wearing space helmets and square backpacks emerge from a circular structure resembling a water tank and step onto a reddish, barren landscape.