(Phys.org) -- Low Earth Orbit is overcluttered with rogue objects and collision shrapnel that are a constant threat to spacecraft.
People who worry about workplace rejection or sabotage can end up bringing it upon themselves, according to University of British Columbia research.
The Swiss sun-powered aircraft Solar Impulse took off from southwestern France Tuesday on the final leg of its first intercontinental trip that took it from Europe to North Africa and back.
A solar-powered plane landed in Spain Saturday on its way back home after breaking a record with the first intercontinental flight by an aircraft run on the sun's energy, organisers said.
A solar-powered aircraft left the Moroccan capital on Friday for Madrid on its return journey to its home port in Switzerland, an AFP correspondent reported.
An experimental solar-powered aircraft will leave the Moroccan capital on Friday for Madrid on its return journey to its home port in Switzerland, Morocco's news agency MAP reported.
Using piezoelectric materials, researchers have replicated the muscle motion of the human eye to control camera systems in a way designed to improve the operation of robots. This new muscle-like action could help make robotic ...
An experimental solar-powered plane, flying without using any fuel, will leave the Moroccan capital on Tuesday for Madrid on its return journey to its home port in Switzerland, organisers said.
The Swiss-made solar-powered plane, Solar Impulse, took off early Thursday from Rabat airport in a fresh bid to cross the Moroccan desert, after being foiled by rough conditions last week.
Solar Impulse, the solar-powered aircraft that last week was forced to abandon a bid to fly across the Moroccan desert, will make a second attempt, said a member of the project team Wednesday.