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Small BodiesStories, updates, insights, and original analysis from The Planetary Society.
Planetary Surface Processes Field Trip: Day 2
Today we made our way from Phoenix north to Flagstaff, and on the way stopped to check out some interesting geology in Sedona and Oak Creek Canyon.
Planetary Surface Processes Field Trip: Day 1
After a hectic week of tying up loose ends and running around like a chicken with its head cut off, I now have my proster done for the Lunar and Planetary Science Conference, and am in Phoenix for the Planetary Surface Processes field trip, led by my adviser Jim Bell.
The Antarctic search for meteorites: return to civilization
The team returns to civilization, having completed their Antarctic mission.
The Antarctic search for meteorites: snow ends the season
The team wraps up their collection activites.
The Antarctic search for meteorites: tantalizingly close to the 500-meteorite mark
The season total is at 489, tantalizingly close to the 500 meteorite barrier.
The Antarctic search for meteorites: bad days make for more blog fodder
Writer's block strikes the expedition, as the group continues to collect meteorites.
The Antarctic search for meteorites: 237 meteorites await the long drive to Houston
Fifty-five meteorites are collected by the team in a single day.
The Antarctic search for meteorites: not for the impatient
The team makes progress while facing extreme weather conditions.
The Antarctic search for meteorites: put-in at last; week of productive searches
A week of productive searching near the Davis Nunataks.
The Antarctic search for meteorites: more waiting; runway's ready; ralph goes home
As the team waits, the runway is finished, and Ralph makes an exit.
The Antarctic search for meteorites: waiting
The team is delayed for a week in McMurdo.
The Antarctic search for meteorites: preparations
The team arrives in Antarctica to prepare for the expedition.
The Antarctic search for meteorites: in Christchurch, New Zealand
The rest of ANSMET's team are in Christchurch after a long, long session of travel.
The Antarctic search for meteorites: introduction
ANSMET will post blog entires on their research during their 33rd field season.
The Antarctic search for meteorites: who's going, and where we are going
A summary of the 2008-2009 expedition team, and where they will go to hunt meteorites.
Sands on Earth, Sands on Mars
One of the ways that planetary scientists try to understand the origin and evolution of landforms on other planets is by studying similar kinds of landforms or
Europa on Earth: The Sulfur Springs of Borup Fiord Pass, Ellesmere Island
From June 21 to July 6, 2006, a four-person team traveled to Borup Fiord Pass to perform geological field studies to compare with satellite images.
The Borup Fiord Field Site
The Sulfur Springs of Borup Fiord Pass, Ellesmere Island, offer an excellent Europa analog.
The Devon Diaries
Emily Lakdawalla reports on her expedition to Devon Island, where The Planetary Society is taking steps toward the goal of humans and robots working together to explore Mars.
Haughton Impact Crater
Haughton Crater measures about 20 kilometers (12.4 miles) in diameter, and was formed 23 million years ago when either an asteroid or a comet collided with our planet.