Controllers with the European Space Agency have deployed the first of Mars Express' MARSIS radar booms. During the operation, however,…
Scientists analyzing images taken by the Mars Global Surveyor think they might have located the Mars Polar Lander spacecraft, which…
The next mission to make the journey to the Red Planet, the Mars Reconnaissance Orbiter, has arrived at Kennedy Space…
Mission controllers at the European Space Agency are now planning to deploy the Mars Advanced Radar for Subsurface and Ionosphere…
This image, taken by the European Space Agency's Mars Express spacecraft, shows the Tithonium Chasma region of the Valles Marineris…
Still rolling along across the surface of Mars, NASA's Spirit rover recently spotted a dust devil whirling across the Martian…
Since arriving at the Columbia Hills, Spirit, one of the Mars Exploration Rovers, has encountered some mysterious phenomena. The rover?s…
The European Space Agency's Mars Express spacecraft took this unusual photograph of the Aureum Chaos region on Mars. It's located…
Researchers from the University of Colorado at Boulder have uncovered a group of bacteria living in an extreme environment in…
NASA's Opportunity rover has lost the ability to steer its right-front wheel, making it more difficult for controllers to maneuver…