div class=trans-pagebutton class=gotoPage data-page=1Page 1button div class=trans-imageimg data-url=documentesponasagov-space-news-25-2009-earth-science-nasa-using-aircraft-to-study-polarhtmlpage=1 data-page=1 class=trans-thumb lazyload alt=Page 1: esponasagov · SPACE NEWS 25 2009 EARTH SCIENCE NASA Using Aircraft To Study Polar Ice While Awaiting ICESat Replacement DEBRA WERNER SAN FRANCISCO NASA scientists plan to con- loading=lazy src=data:imagegifbase64iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mM8Uw8AAh0BTZud3BwAAAAASUVORK5CYII= data-src=https:reader033fdocumentsusreader033viewer20220423235f0d51357e708231d439bfabhtml5thumbnails1jpg width=140 height=200 divdiv