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I aimed Hubble at Earth: Here's what I saw

What if we aimed the Hubble Space Telescope, the most powerful telescope ever put into Earth's orbit, at our planet? This ...

A satellite built like a space telescope became America’s hidden spy eye, turning optics, orbit, and secrecy into military infrastructure

Built like a space telescope, the KH-11 helped transform satellite spying into a near real-time intelligence system.