The spacecraft has been pronounced dead after a last ditch attempt to revive it by the Mars Reconnai...

After nearly a month of daily checks NASA has stopped using its Mars Orbiter to listen for any beeps...

NASA last heard from the Martian robot on November 2, and it could well be the end of this ambitious...

NASA’s Phoenix Mars Lander faces unexpected challenges due to plummeting autumn temperature...

Over the next several weeks, four survival heaters on NASA’s Phoenix will be shut down, one at a tim...

NASA’s Phoenix Mars Lander imaged Dust Devils such as those in the Desert landscapes on Earth,...

The aim of the conductivity probe was to see whether the permafrost terrain of the Martian arctic ha...

"We are still working to understand the properties and the history of the ice at our landing si...

Some of the recent and planned digging by Phoenix takes advantage of landing within the arm's reach ...