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Landsat News

Since 1972, Landsat satellites have systematically documented our planet's changing surface, from shifting agricultural patterns and urban expansion to forest loss and coastal erosion. This continuous record provides scientists with invaluable data to understand long-term environmental change. 

NASA’s Landsat 9 satellite launches on a United Launch Alliance Atlas V 401 rocket from Space Launch Complex 3 at Vandenberg Space Force Station in California on Sept. 27, 2021. Launch time was 2:11 p.m. EDT (11:11 a.m. PDT). The launch is managed by NASA’s Launch Services Program, based at the agency’s Kennedy Space Center in Florida. Landsat 9 will join its sister satellite, Landsat 8, in orbit in collecting images from across the planet every eight days. This calibrated data will continue the Landsat program’s critical role in monitoring the health of Earth and helping people manage essential resources, including crops, irrigation water, and forests. NASA Goddard manages the Landsat 9 mission. Goddard teams also built and tested one of the two instruments on Landsat 9, the Thermal Infrared Sensor 2 (TIRS-2) instrument. TIRS-2 will use thermal imaging to make measurements that can be used to estimate soil moisture and detect the health of plants.

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Gemini Astronaut Photos Inspired Early Earth Observation Program
1 min read

Astronauts James A. Lovell Jr. and Edwin E. “Buzz” Aldrin Jr. orbited Earth from November 11 to 15, 1966, on…

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4 min read

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Nov 11, 2026
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The third-largest island in the Mediterranean Sea exposes an ancient piece of the ocean floor and hosts a clowder of…

Nov 5, 2026
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Pennsylvania’s Grand Canyon
3 min read

Amid the warm hues of fall foliage, Pine Creek Gorge forms a deep scar in the Allegheny Plateau.

Nov 2, 2026
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Vega Island Frozen in Fright
4 min read

The sight of an icy skull-like visage on the Antarctic island could make one’s blood run cold.

Oct 30, 2026
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The Land of the Standing-Up Rocks
3 min read

A national monument since the 1920s, Chiricahua is America's newest national park.

Oct 28, 2026
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Autumn Paints Poland’s Bieszczady Mountains
3 min read

Fall color covers the forested slopes of Bieszczady National Park, while patches of polonina, a type of high-mountain meadow, have…

Oct 19, 2026
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Isaias Dims the Gulf Coast
4 min read

High-definition images of nighttime lights show where the hurricane knocked out power along the Florida Panhandle and how quickly the…

Oct 16, 2026
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An Impact Structure With Legs
3 min read

If the thought of extraterrestrial objects crashing into Earth weren’t creepy enough, behold Australia’s Spider Crater.

Oct 13, 2026
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Floodwaters Overwhelm Thailand
2 min read

Heavy rains since mid-September have caused widespread flooding that has affected millions of people across the country.

Oct 9, 2026
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Fighting Drought in Texas Cotton Country
6 min read

Drought and an ailing aquifer were major topics of conversation when NASA scientists visited with farmers in the Texas High…

Oct 8, 2026
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