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Blog Archive

 

Lunar eclipse tonight, mid-eclipse at 08:17 Dec 21 UT

Posted by Emily Lakdawalla on 2010/12/20 10:55 CST

Unless you live under a rock you probably know that there is a total lunar eclipse tonight, one that should be particularly favorable for viewing from North America but which will be at least partially visible to viewers in South America, Europe, and easternmost Asia and Australia too.

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Door 19 in the 2010 advent calendar

Posted by Emily Lakdawalla on 2010/12/19 08:51 CST

Time to open the nineteenth door in the advent calendar. Where in the solar system are these folded rocks?

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Door 7 in the 2010 advent calendar

Posted by Emily Lakdawalla on 2010/12/07 12:56 CST

Time to open the seventh door in the advent calendar. Where in the solar system is this icy bridge?

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Best "Arsenic and Odd Life" coverage

Posted by Emily Lakdawalla on 2010/12/03 10:03 CST

Last night I asked via Twitter for recommendations for articles that did the best job explaining the significance of the work, by people who actually read the relevant paper in Science.

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Arsenic and Deep Space?

Posted by Bill Nye on 2010/12/02 12:10 CST

If you or I ingest arsenic, well...it doesn't go so well. If you are, on the other hand, a certain species of bacterium from Mono Lake, California, ingesting this seemingly toxic metal is simple enough.

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Five amazing engineering camera videos from Chang'E 2

Posted by Emily Lakdawalla on 2010/11/14 03:26 CST

I couldn't believe these videos when I first saw them: five views from engineering cameras of important events in the Chang'E 2 spacecraft's journey to the Moon.

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Field trip to Piton

Posted by Rosaly Lopes on 2010/10/07 05:22 CDT

Rosaly Lopes relates her time at a workshop in Piton.

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First view of Piton volcano, Reunion Island

Posted by Rosaly Lopes on 2010/10/03 05:40 CDT

There are about 60 volcanologists here at the meeting and we are wondering if the volcano is going to erupt and, if it does, what we will be able to see.

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Expedition to Piton volcano, Reunion Island

Posted by Rosaly Lopes on 2010/10/02 11:05 CDT

It so happens that there is a Calderas Workshop going on the same week as DPS and I was invited to talk about planetary calderas. I chose several on Venus, Mars and Io to focus on.

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Molar Tooth Texture

Posted by Ryan Anderson on 2010/08/12 04:35 CDT

Ok, so remember the weird rock I showed in my Galcier Park geology post?

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The Geology of Glacier National Park: Part 1

Posted by Ryan Anderson on 2010/08/08 04:35 CDT

Well, the field trip is over and I am happy to say that I was not eaten by any bears. They seemed much more interested in the huckleberries.

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Big Sky Country

Posted by Ryan Anderson on 2010/07/31 07:20 CDT

Well folks, I'm headed off to Big Sky Country tomorrow (aka Montana)! I'll start the week at the MSL camera team meeting, where I will get all sorts of cool news about the MastCam, MAHLI and MARDI cameras which I will not be able to share with you.

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Sighting the homeworld

Posted by Emily Lakdawalla on 2010/05/17 11:40 CDT

Coming closer every day, Mr. Hayabusa has sighted his final destination: his homeworld, Earth, and its attendant Moon.

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A Martian Moment in Time, revisited

Posted by Emily Lakdawalla on 2010/05/12 02:30 CDT

A good start to my day today: The New York Times' Lens Blog featured the "Martian Moment in Time" photo that Opportunity took last week in a really nice writeup. I'm so grateful, and still a little surprised, that the folks on the Mars Exploration Rover mission took this idea and ran with it!

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MarsSed 2010 Field Trip Day 2: Stromatolites, Gypsum and Layers

Posted by Ryan Anderson on 2010/04/30 04:35 CDT

We started off Day 2 of the field trip by driving up onto the eroded rocks of what used to be the tidal flats of the ancient reef, between the shore and the continental shelf.

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MarsSed 2010 Field Trip Day 1: Guadalupe Mountains and Evaporites

Posted by Ryan Anderson on 2010/04/26 05:30 CDT

Hello everyone, I’m back from the MarsSed 2010 meeting in El Paso!

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Off to MarsSed 2010

Posted by Ryan Anderson on 2010/04/17 05:30 CDT

I’m headed off to El Paso Texas tomorrow! Why? Because that’s where the Mars Sedimentology and Stratigraphy workshop is!

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Mars and a moonbow

Posted by Emily Lakdawalla on 2010/01/21 04:00 CST

Moonbows represent the same phenomenon as rainbows, it's just that the light from the Sun has reflected off of the Moon first before it's separated into its colors by the myriad tiny water droplets in the cloud.

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Dunes in the Outback Red Center

Posted by Jani Radebaugh on 2009/07/29 12:12 CDT

Jani talks about the importance of understanding analogs we can easily visit on Earth to processes happening across the solar system.

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Planetary Surface Processes Field Trip: Day 7
The Painted Desert and Petrified Forest

Posted by Ryan Anderson on 2009/03/22 05:20 CDT

Friday was the last day of the field trip, and we spent it at the Petrified Forest National Park.

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