<p>Recently, a lot of smart people who work on space problems gathered at the Value of Space Summit in Colorado Springs and talked to us about the things that keep them up at night. At the top of their list? Earthlings hacking satellites and speeding bits of space junk.</p>

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Recently, a lot of smart people who work on space problems gathered at the Value of Space Summit in Colorado Springs and talked to us about the things that keep them up at night. At the top of their list? Earthlings hacking satellites and speeding bits of space junk.

181. A hacker’s final frontier — Space