A solar-powered Zephyr balloon has taken to the skies above Clermont- L'Herault in France. The balloon leaves no trace in the atmosphere and the technology opens the way for data to be collected. the ...

Spectacular images of the UK attempted world-record breaking QinetiQ 1 balloon flight will be transmitted by the Qinetiq company's Zephyr solar-powered UAV. Zephyr is planned to break the altitude ...

The Zéphyr could unfurl at the touch of a button and generate enough energy to keep a whole hospital running. When relief agencies set up refugee camps, they need to bring in power quickly. That ...

Discover Zephyr Endless flight, a project aiming to go on an 8000-metre-high voyage using only helium and the sun. “Four years ago I just had a dream of travelling in the sky like you sail on the sea, ...