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It's relatively easy to get something big and heavy to fly. With enough equipment, it's possible to load the object with lots of energy to power the flight, specialized parts to control...
Virginia Tech College of Engineering researchers have unveiled a life-like, autonomous robotic jellyfish the size and weight of a grown man, 5 foot 7 inches in length and weighing 170...
Another new asteroid mining venture plans to send fleets of small spacecraft to rendezvous with space rocks, aiming to harvest their contents. That makes two startups now in the...