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Meet our bloggers...CEO, Bill Nye, Emily Lakdawalla, Bruce Betts, Mat Kaplan, Casey Dreier, and a host of expert and entertaining voices from throughout our vast space community.

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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 | 10 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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Our Global Volunteers: July 2015 Update

Posted by Kate Howells on 2015/07/31 09:00 CDT | 2 comments

The Planetary Society's volunteers around the world have been busy these past few months, with all the excitement surrounding Asteroid Day, the LightSail test mission, the New Horizons and Dawn missions, and other space milestones!

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Dawn Journal: Descent to HAMO

Posted by Marc Rayman on 2015/07/30 09:45 CDT | 26 comments

With a wonderfully rich bounty of pictures and other observations already secured, Dawn is now on its way to an even better vantage point around dwarf planet Ceres.

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Field Report from Mars: Sol 4060 - June 26, 2015

Posted by Larry Crumpler on 2015/07/29 01:04 CDT

Larry Crumpler gives an update on the Opportunity rover's activities in Spirit of St. Louis crater.

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In Pictures: West Virginia from Space

Posted by Jason Davis on 2015/07/29 04:04 CDT | 2 comments

Jason Davis shares five images of his home state, West Virginia, taken by astronauts aboard the International Space Station.

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Posted by Dave Doody on 2015/07/28 09:04 CDT | 1 comment

The Deep Space Climate Observatory (DSCOVR) has begun sending us fresh, whole-hemisphere images of our own fragile planet. Some sources say that the spacecraft is "orbiting" the L1 point. Dave Doody thinks this warrants some scrutiny.

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Proposals to Explore the Solar System’s Smallest Worlds

Posted by Van Kane on 2015/07/27 12:14 CDT | 10 comments

Van Kane rounds up some of the latest NASA Discovery mission proposals aiming to explore our solar system's smallest bodies.

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Looking back at Pluto

Posted by Emily Lakdawalla on 2015/07/24 07:12 CDT | 17 comments

I don't think anyone was prepared for the beauty -- or the instant scientific discoveries -- in this "lookback" image of Pluto, captured by New Horizons shortly after it flew by.

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