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Latest ICESat Stories

NASA's ER-2 Completes MABEL Validation Deployment
2012-05-02 04:00:07

NASA's high-flying ER-2 Airborne Science aircraft has concluded its four-week deployment to validate data acquired by the Multiple Altimeter Beam Experiment Lidar (MABEL) laser altimeter over the Greenland ice cap and surrounding sea ice fields.

Image 1 - Warm Ocean Currents Cause Ice Loss In Antarctica
2012-04-26 04:55:01

An international team of scientists reported in the journal Nature on Thursday that warm ocean currents are the culprit behind recent ice loss in Antarctica.

Image 1 - NASA ER-2 Arrives In Iceland For MABEL Validation
2012-04-05 03:23:56

After an all-night flight from its home base in Palmdale, Calif., a NASA ER-2 high-altitude environmental science aircraft arrived in Keflavik, Iceland late Monday morning to begin a series of flights over the next five weeks that are intended to validate the accuracy of a new laser altimeter named MABEL.

Image 1 - 2012 IceBridge Arctic Campaign Takes Off
2012-03-18 06:03:38

Researchers and flight crew with NASA's Operation IceBridge, an airborne mission to study changes in polar ice, began another season of science activity with the start of the 2012 Arctic campaign on March 13.

Image 1 - NASA Map Sees Earth's Trees In A New Light
2012-02-20 09:30:41

A NASA-led science team has created an accurate, high-resolution map of the height of Earth's forests. The map will help scientists better understand the role forests play in climate change and how their heights influence wildlife habitats within them, while also helping them quantify the carbon stored in Earth's vegetation.

NASA Science Aircraft To Travel The Globe In 2012
2012-02-14 04:49:51

With missions scheduled throughout the year, 2012 is shaping up to be an extraordinary time for NASA’s Airborne Science Program and Earth system science research.


Word of the Day
ecotone
  • A transitional zone between two communities containing the characteristic species of each.
The word 'ecotone' comes 'eco-' plus a Greek root meaning 'tension'.