by Linette Boisvert / SKIES ABOVE ANTARCTICA /
NASA’s Operation IceBridge (OIB) fall campaign in the Antarctic has been a much different experience for me compared to past campaigns. This is in part because of my new role and responsibilities as deputy project scientist for OIB, but also because I am currently in the southern hemisphere for the first time and seeing Antarctic sea ice and land ice for the first time in person! If that wasn’t enough new stuff, I am now spending 12 hours a day flying over Antarctica, almost nearing the South Pole. (That is the topic of a future blog…so stay tuned!)
These flights are long (I mean really long) and the days are also long. We have to get to the airport two hours before the flight, and it takes about 25 minutes to get to the airport in Punta Arenas, Chile. Once there, John Sonntag, Eugenia DeMarco, and I go over the satellite imagery available to us as well as some weather forecast models of Antarctica so we can decide which missions are the most viable for maximum data collection during flight.
This is nerve-wracking in two ways: 1) We have limited satellite imagery so the model forecasts don’t always get the weather correct. This is because there are relatively few observations for the models to ingest in Antarctica and the Southern Ocean to include in their forecasts. Basically, the more observations available the better the chance that the models will get the weather forecasts correct. 2) If we make the wrong call and pick a mission where the weather turns out to be different from the forecasts and we are unable to collect good data, we are wasting the project’s valuable flight hour time and money. Let’s just say flying a big plane like the DC-8 is not cheap. So that’s a lot of pressure.
The reason why our flights are much longer in the Antarctic compared to the Arctic is that the time it takes to get to Antarctica from where we are based, Punta Arenas, is two to hours hours long, meaning that’s how long it takes before we can begin our mission and collect data. About half of our flight time is high-altitude transit. One would think there would be a lot of down time; however, for me this is not the case. I am very big on outreach and giving back by sharing with students of all ages what I do in my job, how I got interested in science, and the science that I do. One of the great things about OIB and NASA airborne science in general is that we have the ability to connect and chat with students in classrooms all over the world during our flights.
So this is how I choose to spend my down time on science flights. Teachers can connect their classrooms with us and ask all types of questions, from climate change to what OIB does, what we studied in school, and what we eat on the plane. I have been partaking in this for a few campaigns now, and the majority of the teachers come back campaign after campaign, connecting with us multiple times.
One of these teachers is Marci Ward, who teaches third grade in Fairbanks, Alaska, and is fascinated with airborne science and is dedicated and enthusiastic about exposing her students to all types of science. Last spring, when we were stationed in Fairbanks for our Beaufort sea ice flights, I had the opportunity to go to her classroom and talk to her students in person about OIB on one of our down days. Shortly thereafter, I was able to connect with her students again on the plane chat the following week. They were so excited to meet me in person and to chat with me on the plane, it really made me feel good about what I was doing and that I was making a difference (aka giving me the warm and fuzzies inside).
It is very humbling to know that you can have such an impact on students and hopefully inspire and motivate them to pursue a career in science, math, or whatever subject they are passionate about. And it is even better when we receive feedback from the students and teachers, such as Janell Miller, a middle school teacher located in a high-poverty area of central California. “Believe me, your outreach matters to students,” she said. “It brings in a whole world they would not have been able to access first hand. The IceBridge project—speaking with scientists and engineers—this has a lasting impact. I’ve had former students who participated in this chat years ago, when I taught elementary school, write that this was one of their best school memories in their senior papers.”
After 12 hours in the air today, we arrive back in Punta Arenas and make it back to our hotel anywhere from one to two hours after we land. The days can be exhausting, and we know that we will be doing this all again tomorrow. But I also know that along with collecting all of this extremely valuable data of Antarctic ice, I and other scientists and engineers aboard also make an impact on students all over the world. Personally, I find it even more important for me to be continually proactive in the student chats because I hope to encourage and inspire young female students to be interested and pursue careers in math and science, areas where we are currently underrepresented and crucially needed.