
Okay, I know it's been awhile since the last post. I won't lie, at this rate this *might* be the last one.
So what I've been up to the last couple weeks: The lab is quieting down, almost all the science groups have left including the BBC :( We have had a couple artist/writer groups come in the last few weeks which has been interesting. Outreach is a big part of the NSF mission. I very excited to see the end products off all this work in the next few years.
I had the opportunity to travel to the dry valleys a few weeks ago. It was beautiful and quiet. Carrie and I went to close out the Lake Fryxell field camp. We had to inventory all the supplies there and send all the unused stuff back to McMurdo.
To get to the continent we took an A-star helicopter which took about a half hour. After months of watching these things take off and land right outside of my window I FINALLY got to go on one. While there are some jobs at McMurdo that require lots of travel the majority don't, so I am very lucky to have the opportunity to do a couple days of work out of town. The flighgt was awesome and we got to see where the ice was breaking out (just months ago I was driving the 45,000 lb Delta over these same spots!). We flew over the Ross Sea to the base of the trans-Antarctic mountains. The camp was at the base of 2 glaciers- Canada Glacier and Commonwealth Glacier. After work on our first night we hiked to Canada Glacier and the second night we went out for about 6 hours to the peaks behind the camp to look for ventifacts.
Ventifacts are rocks that have been pounded by blowing dust and wind for hundreds of years so the rock gets formed into crazy shapes. I guess I should mention that the significance of the dry valleys is just what it sounds like. It is not ice covered like the rest of the continent. It is wind swept and dry and the scientists go there to study the lakes and streams as well as the terrain. A few group study this place as the closest thing to a landscape on Mars.
In fact many of the geological features in the dry valleys have also been seen on Mars pictures. Carrie and I hiked a bit together but we also spend some time hiking alone which was really peaceful. It's hard to get lost because it is so barren, I could almost always see camp even though I was miles away. (And of course mom, I carried my radio).
Since the Helo flight back I've been busy working on spreadsheets and other boring things that tend to come in the aftermath of something very fun. We were, afterall, out there to do work. On the helo flight back we asked our pilot to fly us out over the ice edge. We saw Minke and Orca whales jumping and seals everywhere as well as huge iceburgs breaking off. We are still wondering if the ice edge will make it all the way into hut point this year. Though it is the closest it has been in years. In fact if you read about Scott and Shackeltons first expedition to the Antarctic they were able to sail all the way to hut point, but then the ship got frozen in and the next 2 summers the ice edge did not melt all the way in leaving them stranded. At the end of the second winter they blasted their way out. None of following expeditions were able to make it this far in either so they ended up with the Terra Nova and Royds camps 13 and 20 miles further north.

Today's flight back to Christchurch starts the staff flights where all my co-workers start leaving too. It's very sad to say goodbye to dozens of people every few days. But many of the winter-over crew is just arriving. They will be the 200 people who run McMurdo from February until September. There will be no flights in or out for that entire time. Within a month or so it will be dark 24 hours a day. I'm hoping to see the first sunset before I leave but I might be a few days too early. It's been strange not seeing the moon or stars or darkness for 5 months, but I think not seeing the sun for 5 months would be even more strange. When I first got here we had mostly darkness and a few hours of twilight, but that was changing at a rate of almost an hour a day until it finally the sun didn't set anymore.










