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Latest Guest Blog Posts

Outer Planet News

Posted by Van Kane on 2015/08/25 08:20 CDT | 6 comments

NASA's Outer Planet Analysis Group is currently meeting to hear the agency's current plans and to provide the feedback of the scientific community on those plans.

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Dawn Journal: Mapping Ceres

Posted by Marc Rayman on 2015/08/22 01:05 CDT | 48 comments

More than two centuries after its discovery, Ceres is being mapped in great detail by the Dawn spacecraft. Chief Engineer and Mission Director Marc Rayman gives an update on Dawn's progress.

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Pretty Pictures of the Cosmos: Long Exposures

Posted by Adam Block on 2015/08/21 04:11 CDT

Astrophotographer Adam Block brings us images showcasing beauty in details requiring extended exposures to capture.

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Roving Mars—In Utah

Posted by Bill Dunford on 2015/08/19 08:14 CDT

Students gather in the desert to answer the University Rover Challenge, pushing the limits of the tech that will drive future Mars exploration.

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New Curiosity Self-Portrait

Posted by Damia Bouic on 2015/08/11 01:03 CDT | 3 comments

Amateur image processor Damia Bouic shares new stunning images from Curiosity—including a "selfie" from a whole new angle.

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MERLIN: The Creative Choices Behind a Proposal to Explore the Martian Moons

Posted by Van Kane on 2015/08/10 09:29 CDT | 4 comments

Van Kane presents one of the three missions from the latest round of NASA Discovery proposals with the goal of exploring Mars' moons.

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New Robotic Spacecraft Posters

Posted by Bill Dunford on 2015/08/06 12:20 CDT | 2 comments

Another round of posters to celebrate historic planetary missions.

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Update on NASA Mars Rover Plans

Posted by Van Kane on 2015/08/05 03:55 CDT | 17 comments

The second in a series of meetings to select the landing site for the Mars 2020 rover is in progress. Van Kane gives us an update.

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Mars Exploration Rovers Update: Opportunity Enters Marathon Valley, Begins Walkabout

Posted by A.J.S. Rayl on 2015/08/03 05:20 CDT | 4 comments

Nearly seven Earth years after Opportunity set its sites on Endeavour Crater, the rover cruised into Marathon Valley, the once-but-a-dream destination.

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Pretty Pictures of the Cosmos: Star Stream

Posted by Adam Block on 2015/07/31 10:00 CDT | 1 comment

Award-winning astrophotographer Adam Block presents the first-ever high-resolution color images of the "star stream halo" of the spiral galaxy NGC 4414.

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