Remote Sensing Technology

Earth Observatory
Landsat 9
Remote Sensing Technology

A Full Moon Checkup

Once a month during the full Moon, Landsat 9 turns from Earth to image the lunar surface, helping keep the spacecraft’s data accurate and consistent.
Posted May 26, 2026
Earth Observatory
Ice & Glaciers
Landsat 8 / LDCM (Landsat Data Continuity Mission)
Remote Sensing Technology
Sea Level Rise
Topography

Record-Setting Retreat of Hektoria Glacier

Scientists relied on satellite data to understand how the Antarctic glacier lost so much ice so rapidly.
Posted May 4, 2026
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