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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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An Agricultural “Island” in the Saskatchewan River Delta
3 min read

Surrounded by wetlands, Manitoba's northernmost farmland near The Pas turns from green to brown over the 2026 growing season.

Oct 1, 2026
Article
Boom Year for Desert Blooms
3 min read

Carpets of wildflowers burst from arid, ochre-colored land in Western Australia following winter rains.

Sep 23, 2026
Article
Lake Powell Drops to Record-Low Levels
4 min read

Snow drought and unusually warm temperatures in the Colorado Basin in 2026 helped drive down reservoir water storage in the…

Sep 18, 2026
Article
An Accidental Impact Crater Discovery 
5 min read

An amateur astronomer scouting online satellite maps for campsites in Quebec found an impact crater instead.

Sep 15, 2026
Article
An Early Look at Fall Color in Canada
3 min read

Reds, yellows, and oranges are already sweeping across tundra landscapes in Nunavut.

Sep 14, 2026
Article
Anak Krakatau Rumbles Again
3 min read

A powerful eruption from the Indonesian volcano lofted ash into the atmosphere, disrupting thousands of flights and degrading air quality.

Sep 9, 2026
Article
The Otherworldly Geology of Vasquez Rocks
4 min read

Layers of sedimentary rock that jut from the Soledad Basin at surprising angles have long enthralled television and film producers,…

Sep 8, 2026
Article
A Bright Spot at Mount Michael
3 min read

With austral winter nearing its end, clouds cleared for a satellite view of volcanic activity in the remote South Atlantic.

Sep 7, 2026
Article
Ice Island Survives Run-In With Joe Island
5 min read

In summer 2026, a substantial iceberg calved from Petermann Glacier in northwest Greenland and swiftly drifted into Nares Strait, colliding…

Sep 1, 2026
Article
Pasterze Hangs on as Austria’s Largest Glacier
4 min read

One narrowing icefall remains the linchpin for the Alpine glacier—and it may not be long for this world.

Aug 31, 2026
Article
The Forested Floodplains of Congaree National Park
4 min read

The meandering Congaree River sustains towering forest ecosystems and fashions oxbow lakes as it shifts across its floodplain.

Aug 28, 2026
Article
Rare, Widespread Snow in the Atacama Desert
4 min read

Back-to-back winter storms in August 2026 brought snowfall to northern Chile, from the Andes to near the Pacific coast.

Aug 27, 2026
Article