Tell-tale evidence of bouncing boulders on Mars

What are the types of things that happen on Mars when we're not looking? Some things we'll never know, but scientists with the HiRISE camera on the Mars Reconnaissance Orbiter have seen evidence of bouncing boulders. They ...

Genomic data are growing, but what do we really know?

"We live in the post-genomic era, when DNA sequence data is growing exponentially", says Miami University (Ohio) computational biologist Iddo Friedberg. "But for most of the genes that we identify, we have no idea of their ...

Are dust devils whirling around the Curiosity rover?

In this latest update from the MSL team, Ashwin Vasavada, the Deputy Project Scientist, explains how Curiosity has been monitoring the winds and radiation levels in Gale Crater. Curiosity has also been looking for dust devils—the ...

Freecycling has viral effect on community spirit and generosity

The results, published earlier this month in the journal Administrative Science Quarterly, may help explain why a growing number of recession-weary Americans are participating less in monetary-based consumerism in favor of ...

NASA officials remember Mars rover Spirit

Scientists and engineers gathered Tuesday at NASA's Jet Propulsion Laboratory to remember the legacy of the hard-luck rover Spirit that came through in the end with geologic evidence that Mars was once a warm and wet place ...

We'll miss you, you adorable Martian rovers

(PhysOrg.com) -- NASA made its final attempt to uplink a command to the Spirit rover May 25. That afternoon, a group of us who work with the rovers at Cornell gathered at a bar to mourn. We drank sangria outside, soaking ...

NASA to check on Rover Spirit during Martian spring

(PhysOrg.com) -- Nine months after last hearing from the Mars rover Spirit, NASA is stepping up efforts to regain communications with the rover before spring ends on southern Mars in mid-March.

Spirit Finishes Pre-Winter Drives

(PhysOrg.com) -- NASA's Mars Exploration Rover Spirit is now parked for the winter. The rover team is commanding Spirit this week to make additional preparations for the Mars southern hemisphere winter season. The team does ...

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