first flight over Punta Arenas scheduled to take off 2004 from Chile , Antarctic . He also was on Thursday 's call . Technology onboard will help answer why the ice sheet is changing . Data will help predict how changes might contribute to a global rise in sea levels .
first flight over Punta Arenas scheduled to take off 2004 from Chile , Antarctic . Technology onboard will help answer why the ice sheet is changing . Data will help predict how changes might contribute to a global rise in sea levels .