Ice & Glaciers

NISAR (NASA-ISRO Synthetic Aperture Radar)
Climate Change
Earth
Earth Science
Earth Science Division
Ice & Glaciers
Jet Propulsion Laboratory
Seasat
Shuttle Radar Topography Mission (SRTM)
SIR-C/X-SAR (Shuttle Imaging Radar-C / X-Band Synthetic Aperture Radar)

How US-Indian NISAR Satellite Will Offer Unique Window on Earth

A Q&A with the lead U.S. scientist of the mission, which will track changes in everything from wetlands to ice sheets to infrastructure damaged by natural disasters. The upcoming U.S.-India NISAR (NASA-ISRO Synthetic Aperture Radar) mission will observe Earth like no mission before, offering insights about our planet’s ever-changing surface.
Posted January 6, 2025
Earth
Ice & Glaciers

Arctic Sea Ice Near Historic Low; Antarctic Ice Continues Decline

Arctic sea ice retreated to near-historic lows in the Northern Hemisphere this summer, likely melting to its minimum extent for the year on Sept.11, 2024, according to researchers at NASA and the National Snow and Ice Data Center (NSIDC). The decline continues the decades-long trend of shrinking and thinning ice cover in the Arctic Ocean. […]
Posted September 24, 2024
People of Goddard
Earth
For Colleges & Universities
Goddard Space Flight Center
Ice & Glaciers
Learning Resources
People of NASA

Childhood Snow Days Transformed Linette Boisvert into a Sea Ice Scientist

Linette Boisvert turned a childhood love of snow into a career as a sea ice scientist studying climate change.
Posted September 10, 2024
Earth
Airborne Science
Goddard Space Flight Center
Ice & Glaciers
Langley Research Center
Sea Ice
Wallops Flight Facility

NASA Returns to Arctic Studying Summer Sea Ice Melt

What happens in the Arctic doesn’t stay in the Arctic, and a new NASA mission is helping improve data modeling and increasing our understanding of Earth’s rapidly changing climate. Changing ice, ocean, and atmospheric conditions in the northernmost part of Earth have a large impact on the entire planet. That’s because the Arctic region acts […]
Posted July 26, 2024
Earth
Ice & Glaciers
Moderate Resolution Imaging Spectroradiometer (MODIS)
Terra

Sea Ice Swirls

NASA’s Terra satellite captured floating fragments of sea ice as ocean currents carried them south along Greenland’s east coast on June 4, 2024. This ice traveled from the Fram Strait, a 450-kilometer (280-mile)-wide passage between Greenland and Svalbard, to the Arctic Ocean.
Posted June 13, 2024
Earth
Airborne Science
Goddard Space Flight Center
Ice & Glaciers
Langley Research Center
Sea Ice
Wallops Flight Facility

NASA Mission Flies Over Arctic to Study Sea Ice Melt Causes

It’s not just rising air and water temperatures influencing the decades-long decline of Arctic sea ice. Clouds, aerosols, even the bumps and dips on the ice itself can play a role. To explore how these factors interact and impact sea ice melting, NASA is flying two aircraft equipped with scientific instruments over the Arctic Ocean […]
Posted May 31, 2024
Earth
Climate Change
Goddard Space Flight Center
Ice & Glaciers
Sea Ice

Antarctic Sea Ice Near Historic Lows; Arctic Ice Continues Decline

Sea ice at both the top and bottom of the planet continued its decline in 2024. In the waters around Antarctica, ice coverage shrank to near-historic lows for the third year in a row. The recurring loss hints at a long-term shift in conditions in the Southern Ocean, likely resulting from global climate change, according […]
Posted March 25, 2024
Climate Change
Ice & Glaciers

Studying Arctic Ice

In this image from July 12, 2011, crew from the U.S. Coast Guard Cutter Healy retrieve a supply canister dropped by parachute during the Impacts of Climate on Ecosystems and Chemistry of the Arctic Pacific Environment, or ICESCAPE, mission. ICESCAPE was a multi-year project sponsored by NASA to determine the impact of climate change upon […]
Posted February 21, 2024
PREFIRE (Polar Radiant Energy in the Far-InfraRed Experiment)
Climate Change
Cryosphere
Earth
Ice & Glaciers
Oceans

Meet NASA’s Twin Spacecraft Headed to the Ends of the Earth

Launching in spring 2024, the two small satellites of the agency’s PREFIRE mission will fill in missing data from Earth’s polar regions. Two new miniature NASA satellites will start crisscrossing Earth’s atmosphere in a few months, detecting heat lost to space.
Posted February 12, 2024
Ice & Glaciers
Cryosphere
Earth
Earth Science
Jet Propulsion Laboratory

NASA Study: More Greenland Ice Lost Than Previously Estimated

A new, comprehensive analysis of satellite data finds that majority of glaciers on the landmass have retreated significantly. The Greenland Ice Sheet has shed about one-fifth more ice mass in the past four decades than previously estimated, researchers at NASA’s Jet Propulsion Laboratory in Southern California reported in a new paper.
Posted January 17, 2024
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152
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30
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4
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4
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201
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22
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53
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29
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5
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15
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23
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23
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15
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National Advisory Committee for Aeronautics (NACA)
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20
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