Earth Observatory Archives - Page 4 of 6

Sensing the Poles’ Hidden Heat – NASA Science 0
- CubeSats, Earth Observatory, Earth Visualization & Mapping, Energy Balance, Heat & Radiation, Ice & Glaciers, SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- August 7, 2026
At the top and bottom of the planet, the seasons arrive on a schedule all their own. Satellite data from a mission measuring infrared energy reveal just how differently—and how dramatically—surface temperatures swing across two full years at the poles. In this animation, surface temperatures across the Arctic and Antarctic pulse between cold (dark blue)
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How the Tide Turns at the Mouth of the Elbe – NASA Science 0
- Earth Observatory, Human Dimensions, Landsat 9, Oceans, SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX, Topography
- August 6, 2026
One of the major rivers of Europe, the Elbe flows more than 1,000 kilometers (600 miles) across the continent before reaching the North Sea. At its mouth, the low-lying landscape is continually reshaped by the rise and fall of the tides. These dynamic tidal flats are a boon to biodiversity while sometimes posing challenges for
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The Paradox of Lençóis Maranhenses National Park – NASA Science 0
- SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- August 5, 2026
The coastal dune system in Lençóis Maranhenses National Park in northeastern Brazil is among the most surreal landscapes on Earth. At first glance, the park looks like a desert, but it is far from it. This place receives about 125 centimeters (50 inches) of rain per year—slightly more than Seattle and double what falls in
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August 2026 Satellite Puzzler – NASA Science 0
- Earth Observatory, SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- August 4, 2026
Every month, NASA Earth Observatory features a puzzling satellite image. The August 2026 puzzler appears above. Your ChallengeIdentify the location shown in this satellite image. Share what clues you see, where you think it is, and what makes this place interesting or unique to you. How to AnswerSubmit your response using this form and select “Puzzler Answer” as the
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A Bare Summer for Barnes Ice Cap – NASA Science 0
- Earth Observatory, Ice & Glaciers, Landsat 9, SCIENCE, Science / Health, Science Mission Directorate, scientists, Snow, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX
- August 4, 2026
For most of the year, the Barnes Ice Cap in the Canadian Arctic lies quiet under a blanket of snow. By summer, that snow melts back, and the ice cap transforms in texture, its bare ice dotted with turquoise ponds and its surface threaded with meltwater channels. In summer 2026, this seasonal awakening arrived fast and
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Smoke Streams Across Eastern Washington – NASA Science 0
- Earth Observatory, SCIENCE, Science / Health, Science Mission Directorate, scientists, Space, Space Communications & Navigation Program, Space Launch System (SLS), Space Telescope, space-x-ipo, SpaceX, Terra, Wildfires
- August 4, 2026
The start of August 2026 saw ongoing and new wildland fires burning in eastern Washington. West of Chelan, the Little Giant fire continued to produce heavy smoke, while a cluster of smaller fires farther east near Spokane affected tens of thousands of people. The smoke from these and other fires poured east-northeast across the state
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