“Imagine a computation that produces a new bit of information in every step, based on the bits that it has computed so far. Over t steps of time, it may generate up to t new bits of information in ...

Spacecraft are great explorers, but they can be frustrating pen pals. The farther from home a probe ventures, the longer its dispatches take to reach eager humans on Earth and the terser such reports ...

Will algorithms designed for interconnected computers hold up if some of the machines are not here on Earth but flying about in space, onboard satellites or spacecraft? Subscribe to our newsletter for ...

Researchers in China have improved the accuracy of detecting space junk in orbit around the earth. The goal of the project is to allow more effective plotting of safe routes for spacecraft maneuvers.