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Blogs

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.

Browse Recent Blog Posts

United Launch Alliance Unveils New CubeSat Carrier Program

Posted by Jason Davis on 2015/11/19 01:14 CST

United Launch Alliance plans to include a CubeSat carrier on nearly every one of its Atlas V and Vulcan rockets starting in 2017, the company announced today.

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DPS 2015: A little science from Rosetta, beyond perihelion

Posted by Emily Lakdawalla on 2015/11/18 07:47 CST | 2 comments

Updated numbers for physical properties of the comet, and a few interesting images of surface features and surface changes on Churyumov-Gerasimenko.

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At NASA's Johnson Space Center, Preparing for the Future of Human Spaceflight

Posted by Jason Davis on 2015/11/18 12:00 CST | 1 comment

As NASA kicks off a multi-decadal effort to send humans to Mars, the agency's traditional human spaceflight centers have had to adapt to new challenges—often more programmatic than technical.

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Curiosity update, sols 1109-1165: Drilling at Big Sky and Greenhorn, onward to Bagnold Dunes

Posted by Emily Lakdawalla on 2015/11/16 01:31 CST | 4 comments

Since my last update, Curiosity drilled two new holes, at Big Sky and Greenhorn, and is now approaching Bagnold Dunes.

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OSIRIS-REx Progressing Through Environmental Testing

Posted by Dante Lauretta on 2015/11/16 07:49 CST | 3 comments

The OSIRIS-REx spacecraft continues to make steady progress toward launch in September 2016. Environmental testing is now underway to ensure the spacecraft is ready for the many conditions it will experience over its mission.

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Pretty Pictures of the Cosmos: Lesser-Known Beauty

Posted by Adam Block on 2015/11/13 05:24 CST

Award-winning astrophotographer Adam Block shares stunning images of a few rarely-imaged pieces of our universe.

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DPS 2015: First reconnaissance of Ceres by Dawn

Posted by Emily Lakdawalla on 2015/11/12 08:55 CST | 7 comments

This is the first major meeting since Dawn's arrival at Ceres, and despite competition with Pluto surface science there was a well-attended Ceres talk session on Monday and poster session on Tuesday.

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SpaceX Completes Crew Dragon Propulsion System Development Testing

Posted by Jason Davis on 2015/11/11 12:21 CST

SpaceX has completed development testing on its SuperDraco propulsion system, used to propel the company’s Crew Dragon spacecraft away from a Falcon rocket in the event of a launch failure.

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Detecting Dust Devils with Insight

Posted by Ralph Lorenz on 2015/11/11 11:29 CST

Planetary scientist and dust devil expert Ralph Lorenz describes how the upcoming Mars InSight lander's sensitive seismometer might be able to detect dust devils.

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DPS 2015: Pluto's small moons Styx, Nix, Kerberos, and Hydra [UPDATED]

Posted by Emily Lakdawalla on 2015/11/10 02:18 CST | 7 comments

For my first post on results from the Division for Planetary Sciences meeting, I'm going to tell you about Pluto's small moons: Styx, Nix, Kerberos, and Hydra, their bright colors and wacky rotation states.

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