Credit: NASA/USGS Landsat 7; NASA Earth Observatory The Landsat 7 satellite isn’t the only craft capturing beautiful images of our planet from above. Other satellites and crew members on the ...

A case in point is from NASA’s Landsat engagement team, Your Name In Landsat. Type in a text string, and it will spell it out in Earth features seen by the imaging satellites, that resemble letters.

For over half-a-century, the Nasa and US Geological Survey's Landsat program has documented changes to the Earth's surface, making it the longest continuous space-based record of our planet's land ...