Science
Landsat: 5 decades of imagery and data – EarthSky
The Landsat program, the longest space-based record of Earth’s surface, helps policy makers make decisions about our resources…

Lava burns a path through La Palma in Spain’s Canary Islands on September 26, 2021. This image, and the next 2 below, are Landsat images. Landsat’s eye from the sky witnesses history happening on Earth. The La Palma volcano erupted on September 19, 2021….
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