From September 2005 to November 2006, the crew of the SEDNA IV participated in a major scientific and cinematographic mission. Altogether more than a dozen men and women signed up for one of the greatest expeditions of modern times. It was an extraordinary human adventure that took them to the farthest reaches of the planet to document the effects of climate change.

Altogether, this incredible voyage lasted 430 days. More than 750,000 people followed their adventures on the Web.

You can relive each incredible moment by browsing through the Antarctic Mission archives. There are stunning photographs, videos, and the Mission Chief's daily log. Learn about green projects undertaken by the schools that took part in the Antarctic Classroom Program.

	During the expedition, Mission Chief, Jean Lemire shared his thoughts and experiences with us in his daily log. The things that astonished him, the things that angered him, as well as his moments of joy and the everyday trials and tribulations of the crew are all there to be read. READ THE SHIP'S LOGS >>
VIEW THE PHOTOS >> VIEW THE VIDEOS >> During the expedition the Antarctic Mission Website was updated daily. In all, more than 50 videos and 1700 photographs were posted on the site. These images show the impact of climatic change on Antarctica¹s unique and fragile ecosystems, as well as the day-to-day work of sailors, film-makers and scientists.