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Latest ICESat Stories

CryoSat-2 Shows Arctic On Thin Ice
2013-02-13 19:23:12

[ Watch the Video: Arctic Sea Ice Changes 2011-2012 ] Lee Rannals for redOrbit.com — Your Universe Online New observations using satellites have confirmed University of Washington researchers' analysis the Arctic Ocean sea ice really is thinning. A team combined new satellite observations, along with a model created by University of Washington researchers, to confirm the summer minimum in Arctic sea ice is one-fifth of what it was back in 1980, when the model started. The...

681841main_ED08-0053-07_672
2012-09-18 17:59:29

Lee Rannals for redOrbit.com — Your Universe Online NASA will be using an ER-2 high altitude research aircraft to fly test models of two future satellite instruments. The aircraft will be used to take models of these instruments at altitudes greater than 60,000 feet to gather information researchers will use to develop ways to handle data that future space born versions will collect. One of the space agency's ER-2 research aircraft has left its home at NASA's Dryden Aircraft...

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. After an almost 10 and one-half hour transit flight from its deployment base in Keflavik, Iceland, NASA ER-2 pilot Stu Broce landed ER-2 806 April 27 at the Dryden Aircraft Operations Facility at Air Force Plant 42 in Palmdale, Calif. The lengthy...

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

Lee Rannals for RedOrbit.com [ Watch the Video ] 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. The team, lead by British Antarctic Survey, used 4.5 million measurements made by a laser instrument mounted on NASA's ICESat satellite to map the changing thickness of Antarctica's floating ice shelves. Of the 54 ice shelves they mapped, they revealed that 20 are melting...


Word of the Day
endocarp
  • The hard inner (usually woody) layer of the pericarp of some fruits (as peaches or plums or cherries or olives) that contains the seed.
This word comes from the Greek 'endon,' in, within, plus the Greek 'karpos', fruit.
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