NASA’s DC-8 is usually the aircraft flown from South America to Antarctica for the IceBridge mission’s annual research flights over the continent. But this year, the DC-8 was booked for a different mission, so NASA’s P-3 filled in. Since late October, the P-3 crew and instrument operators have been making flights out of Ushuaia, Argentina, to map Antarctica’s ice. The scenery outside is […]
We had an excellent and successful expedition.
Who or what lives down below us?
Who can provide NASA with actual sea-truth on the sea surface salinity?
In the nine-plus hours it takes to fly from Argentina to Antarctica, collect data over the continent and fly back again, people on board are bound to get hungry. There is a microwave on board, as well as some snacks and hot drinks. But there are no flight attendants, and there are no meal carts. NASA’s […]
“I don’t understand it. I haven’t been this perplexed about the weather in the Weddell Sea area for years,” said John Sonntag, mission scientist for NASA’s Operation IceBridge mission. Sonntag is a self-described weather geek. He is also world-renowned for his insight into the weather in West Antarctica. Instrument operators, flight crew, and various IceBridge […]
The Operation IceBridge mission flew its suite of airborne instruments over Antarctica's Larsen C ice shelf and I caught a first-hand look.
Trying to clearly explain the carbonate chemistry of seawater taxes the best in our field.
While ocean moorings are often described as autonomous observing platforms, the human ingenuity required to deploy and recover them demands a steady human with a tight grip.
For the first time, Operation IceBridge flights to Antarctica are being staged from Ushuaia, Argentina.
