A harpoon designed to spear through space junk and capture it has been tested in space for the first time.
Airbus has decided to stop making the A380 double-decker after a dozen years in service, burying a prestige project that won the hearts of passengers and politicians but never the broad support of airlines.
Since the dawn of aviation, planes have primarily been powered by carbon-based fuels such as gasoline or kerosene. These contain a lot of energy for their weight, providing the vast power required to lift large commercial airliners on journeys across the globe. But with oil resources