On Nov. 26, engineers will look for a combination of signals to determine whether the next spacecraft to Mars lands safely.

NASA still hasn't heard from the Opportunity rover, but at least the agency can see it again.

The global dust storm on Mars could soon let in enough sunlight for the Opportunity rover to recharge.

Transforming the inhospitable Martian environment into a place astronauts could explore without life support is not possible without technology well beyond today’s capabilities.

Scientists with NASA's Mars orbiters have been waiting years for an event like the current Mars global dust storm.

One of the most intense Martian dust storms ever observed is being studied by a record number of NASA spacecraft.

A recent view from Mars orbit of the site where NASA's Phoenix Mars mission landed on far-northern Mars nearly a decade ago captures changes.

Diagnostic work is the focus for resuming service and exiting safe standby status.

NASA's Mars Reconnaissance Orbiter (MRO) has begun extra stargazing to help the space agency accomplish advances in Mars exploration over the next decade.

If Mars has a global dust storm in 2018, observations could aid understanding of its effects.

Researchers using NASA's Mars Reconnaissance Orbiter have found eight sites where thick deposits of ice beneath Mars' surface are exposed.