The Earth Observatory shares images and stories about the environment, Earth systems, and climate that emerge from NASA research, satellite missions, and models.

Every month on Earth Matters, we offer a puzzling satellite image. The August 2025 puzzler is shown above. Your challenge is to use the comments section to tell us where it is, what we are looking at, ...

Every month on Earth Matters, we offer a puzzling satellite image. The August 2025 puzzler is shown above. Your challenge is to use the comments section to tell us where it is, what we are looking at, ...