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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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SpaceX Set to Retry Cargo Run, Rocket Stage Landing (Updated)

Posted by Jason Davis on 2015/01/05 05:14 CST | 3 comments

SpaceX will attempt to launch a Dragon spacecraft to the International Space Station and land a used Falcon 9 rocket stage on an uncrewed spaceport in the Atlantic Ocean.

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Riding With Cassini Through 2014

Posted by Bill Dunford on 2014/12/31 06:13 CST | 1 comment

Video: see some of the sights Cassini saw this year.

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A Look Back at an Amazing Year

Posted by Jennifer Vaughn on 2014/12/31 01:16 CST

As excited as we are to jump into 2015, I want to take time to reflect on the year coming to a close and applaud all that we’ve accomplished working together.

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Planetary exploration in 2015: The Year of the Dwarf Planet

Posted by Emily Lakdawalla on 2014/12/31 10:49 CST | 8 comments

Looking ahead to what we can expect from Earth's exploration of the rest of the solar system in 2015, there's an obvious theme: Dwarf planets.

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Curiosity results from AGU: Methane is there, and it's variable

Posted by Emily Lakdawalla on 2014/12/30 04:21 CST | 6 comments

At the American Geophysical Union meeting, the Curiosity mission announced that an instrument had finally definitively detected methane in Mars' atmosphere. It exists at a low background level, but there was a spike to about ten times that, which lasted for a couple of months before disappearing. What that means is unclear.

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Field Report from Mars: Sol 3875 – December 18, 2014

Posted by Larry Crumpler on 2014/12/30 03:40 CST | 2 comments

Opportunity is continuing its drives along the rim of Endeavour toward Marathon Valley. Larry Crumpler tells us what to expect as the rover continues its journey.

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HiRISE image coverage of the Curiosity field site on Mars, Version 2.0

Posted by Emily Lakdawalla on 2014/12/30 02:35 CST | 1 comment

There have been tons and tons of HiRISE images of the Curiosity landing region, and it has taken quite a lot of work for me to find, locate, and catalogue them. This post is a summary of what I've found; after four revisions and updates, it's now version 2.0 of the list.

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New camera improves a California near-Earth asteroid program

Posted by Bruce Betts on 2014/12/29 04:40 CST

A new camera is improving the efficiency of the Near-Earth Asteroid Program at the Center for Solar System Studies. This update from Shoemaker NEO Grant winner Bob Stephens reveals amazing recent progress using his 2013 Planetary Society grant.

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Dawn Journal: History of Ceres

Posted by Marc Rayman on 2014/12/29 01:25 CST | 14 comments

As Dawn looks toward the new world of Ceres, Mission Director Marc Rayman looks back on Ceres' discovery.

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Get an Up-Close Look at the Lunar Surface with These 3D Apollo Images

Posted by Jason Davis on 2014/12/26 03:04 CST | 1 comment

3D images generated by the Apollo Lunar Surface Closeup Camera give you an idea of how it would look to crouch on the lunar surface with your spacesuit faceplate to the soil.

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