Over 4 million photos taken from space chronicle change over time - Phys.org

These pictures depict the magnificent wonders of our planet, yet, they weren't taken anywhere on Earth. Instead, they were captured by astronauts aboard the International Space Station to chronicle the fragile beauty and ever-changing landscape of our collect…

These pictures depict the magnificent wonders of our planet, yet, they weren't taken anywhere on Earth. Instead, they were captured by astronauts aboard the International Space Station to chronicle t… [+3327 chars]

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