... just as you thought space exploration vehicles couldn’t get any smaller, scientists are now perfecting the ‘wafercraft’ - a spacecraft small enough to fit in the palm of a hand. Measuring just 90mm in diameter, a prototype of the flat pancake...
...going, all kinds of technological devices will be on hand to help explore our Solar System, such as drones, lasers, wafercrafts, Marscopters, steam-powered hoppers, lightsails, underwater robots, and a spiderbot! 2019 also marked the 50th anniversary...