Image: Simulated satellite rendezvous

A camera closes in on a detailed model satellite, to simulate the extreme "guidance navigation and control" (GNC) challenge of rendezvousing with an uncooperative target, such as a derelict satellite or distant asteroid.

ARM amputation: Huawei's big chip problem

ARM technology is used in more than 130 billion chips worldwide and is ubiquitous in mobile devices, so losing access to the British company would be like losing a limb for China's embattled Huawei.

NASA tests robotic ice tools

Want to go ice fishing on Jupiter's moon Europa? There's no promising you'll catch anything, but a new set of robotic prototypes could help.

Japan's deal maker, Softbank tycoon Masayoshi Son

Japanese billionaire Masayoshi Son, who met with President-elect Donald Trump and then announced plans to create 50,000 jobs and invest $50 billion in U.S. startups, has been one of Japan's most aggressive overseas investors ...

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