UA-led HiRISE camera spots long-lost space probe on Mars

The UK-led Beagle 2 Mars Lander, thought lost on Mars since 2003, has been found partially deployed on the surface of the planet, ending the mystery of what happened to the mission more than a decade ago.

NASA image: Frosty slopes on Mars

This image of an area on the surface of Mars, approximately 1.5 by 3 kilometers in size, shows frosted gullies on a south-facing slope within a crater.

Dr. Chris Okubo discusses the most detailed geologic map of Mars

Earlier this month, the U.S. Geological Survey (USGS) released its highest-resolution geologic map of Mars. The new geologic and structural map uses the highest-resolution, orbiter-based images currently available for Mars ...

Opportunity rover struggles with flash memory problems

NASA's Opportunity Mars rover, also known as "Oppy", is continuing its traverse southward on the western rim of Endeavour Crater despite computer resets and "amnesia" that have occurred after reformatting the rover's flash ...

Mars spacecraft reveal comet flyby effects on Martian atmosphere

Two NASA and one European spacecraft, including NASA's MAVEN mission led by the University of Colorado Boulder, have gathered new information about the basic properties of a wayward comet that buzzed by Mars Oct. 19, directly ...

Curiosity rover sees a pixel's-worth of comet Siding Spring

When Comet Siding Spring skimmed just 84,500 miles from Mars last month, NASA's Opportunity and Curiosity Rovers – along with several orbiting Mars spacecraft – readied their cameras to record the historic flyby. Opportunity's ...

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