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Blog Archive

 

Curiosity's landing site named for Ray Bradbury

Posted by Jim Bell on 2012/08/22 04:32 CDT | 1 comments

Ray Bradbury explored Mars, and the future of humanity, through words and ideas--vehicles of the imagination. He was a visionary author and, through his writings and lectures, was a direct or indirect mentor to so many of us involved with designing, building, and operating the actual space vehicles of today. I think it is so fitting, then, that the MSL team has memorialized Ray's contributions to the exploration of the planets -- and especially Mars -- by naming Curiosity's landing site in his honor.

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August 22, 2012 officially proclaimed "Space Day" in California

Posted by Emily Lakdawalla on 2012/08/21 09:58 CDT

Governor Brown has declared August 22, 2012 "Space Day." I'm not sure what it means, but I love the repeated use of the word "whereas."

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Sampling Mars, Part 3: Key Challenges in Drilling for Samples

Posted by Daniel Limonadi on 2012/08/21 05:34 CDT

Continuing a multi-part guest blog series by Curiosity systems engineering team lead for the Surface Sampling and Science system. Part 3 explains why drilling is hard, and what the team is doing to prevent things from going wrong.

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Curiosity sol 15 update: Wheel wiggles, arm flexes, and bad news about REMS

Posted by Emily Lakdawalla on 2012/08/21 04:26 CDT | 8 comments

Notes from this morning's press conference. Curiosity has successfully steered the corner wheels and deployed and restowed the robotic arm. ChemCam tests went well over the weekend. But one of the two wind speed sensors in REMS appears to have suffered permanent damage during landing.

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Sampling Mars, Part 2: Science Instruments SAM and Chemin

Posted by Daniel Limonadi on 2012/08/20 11:28 CDT | 5 comments

Continuing a multi-part guest blog series by Curiosity systems engineering team lead for the Surface Sampling and Science system. Part 2 explains the science instruments SAM and Chemin.

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The first Curiosity 360-degree panorama including the mountain

Posted by Emily Lakdawalla on 2012/08/18 10:45 CDT | 8 comments

Damien Bouic took Curiosity's Hazcam images of Aeolis Mons / Mount Sharp and merged them with a beautiful 360-degree Navcam panorama to give us our first look at what the view will look like once the mission finally gets higher-resolution images that include the mountain's peak.

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Curiosity sol 11 update: Decision to drive to "the high thermal inertia unit" and what that means

Posted by Emily Lakdawalla on 2012/08/17 06:06 CDT | 8 comments

Some notes from this morning's Curiosity press briefing: the rover will be driving to "Glenelg" to investigate the "high thermal inertia unit." I explain what that means, with psychedelic Odyssey THEMIS images of the landing site.

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Let NASA Dare Mighty Things Again

Posted by Andrew Chaikin on 2012/08/17 08:47 CDT | 18 comments

In the space Olympics, the U.S. just won gold. So what, in the scheme of things, is the justification for the draconian budget cuts to NASA’s planetary program that threaten scientists’ carefully thought out plans for exploring the solar system in the coming decade?

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Sampling Mars, Part 1: The Hardware

Posted by Daniel Limonadi on 2012/08/16 02:08 CDT | 3 comments

The opening of a multi-part guest blog series by Curiosity systems engineering team lead for the Surface Sampling and Science system. Part 1 explains the robotic arm and the Sample Acquisition, Processing and Handling subsystem.

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Some fun with Curiosity MARDI images

Posted by Emily Lakdawalla on 2012/08/16 11:36 CDT | 9 comments

Yesterday Curiosity returned a pile of full-resolution descent imager photos to Earth. The full-resolution MARDI images are just as great as we anticipated.

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Cosmoquest Astronomy Hour, Wednesday: What's up with Curiosity on Mars, with guest: me!

Posted by Emily Lakdawalla on 2012/08/15 05:00 CDT | 11 comments

I'm hosting this week's Cosmoquest Astronomy Hour, and rather than having a special guest I'll be speaking myself about what's going on with Curiosity, and will leave lots of time to answer people's questions. Join me at 1600 PDT / 2300 UTC at cosmoquest.org/hangouts.

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Curiosity sol 9 update

Posted by Emily Lakdawalla on 2012/08/15 01:21 CDT | 1 comments

An update on Curiosity's status as of sol 9, and a look ahead to the next month or two of commissioning activities.

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Video, sound, and timeline of Curiosity's descent

Posted by Emily Lakdawalla on 2012/08/14 04:56 CDT | 7 comments

A fantastic video produced by Brian Lynch combines the thumbnail images from Curiosity's Mars Descent Imager (MARDI) with the audio from the control room during landing night and a detailed timeline from spaceflight101.com.

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Curiosity's Marsdial is on Mars!

Posted by Bill Nye on 2012/08/14 04:24 CDT | 6 comments

Following the successful landing of the Curiosity rover, it is gratifying indeed to see the third MarsDial© photometric calibration (cal) target on the planet Mars. It is something near and dear to me personally, and it's good for all of us, because it helps us do good science.

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Curiosity and the Media: A Response

Posted by Casey Dreier on 2012/08/14 10:48 CDT | 9 comments

Wherein I address a particular comment on my previous post calling me out for a lazy attack on "the media." I work through what I meant by media and how I think it tends to (unintentionally) misrepresent the relative cost and benefits of space missions.

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Curiosity's high-res Navcam panorama in striking color

Posted by Jason Davis on 2012/08/10 07:10 CDT | 4 comments

So far, the only high-resolution surface panorama we've seen from Curiosity is the black and white Navcam image. The Mastcam shot a color panorama, but the only version we have so far was created from the lower-resolution thumbnails.

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Curiosity sol 4: EDL updates, rover ready for software upgrade

Posted by Jason Davis on 2012/08/10 05:16 CDT | 3 comments

A recap of the final Curiosity press conference of the week: lots of updates from the entry, descent and landing (EDL) team that safely deposited the rover on Mars, as well as an overview of the rover's R10 software upgrade.

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Curiosity sol 3: First Mastcam color thumbnails down, everything "flawless," "nominal"

Posted by Emily Lakdawalla on 2012/08/09 03:25 CDT | 13 comments

Curiosity's third day on Mars has been completed flawlessly, and the first preliminary color view from her Mastcam is lovely.

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Curiosity Comes Cheap - Why the latest Mars rover (and all planetary exploration) is a steal

Posted by Casey Dreier on 2012/08/09 08:43 CDT | 24 comments

Along with any NASA mission comes the inevitable repetition of its cost and questions of its worth, Curiosity is no exception. This tired media narrative must end. The real question is not, "why so much?" but, "why so little?"

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Curiosity: Most of sol 2 Navcam panorama, plus 18 full-res Descent Imager frames available

Posted by Emily Lakdawalla on 2012/08/09 12:48 CDT | 10 comments

A look at the latest raw data dump from Curiosity: our first sharp view of the rover and immediate surroundings, plus 18 of the full-resolution descent imager frames are now available. Check out the gravel on Curiosity's deck!!

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