Physics
China launches world’s first quantum communications satellite
The Quantum Science Satellite will test quantum entanglement over record distances and could lead to a global network for secure quantum communications
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Space
Iridium: story of a communications solution no one listened to
Culture
Space
Next-gen Mars orbiters to help human missions become more real
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Environment
Supersmart satellites reveal crops and fields like never before
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Space
Japanese Hitomi satellite falls silent after taking a tumble
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