To eliminate global aviation’s sizable carbon footprint, researchers are working on a range of alternatives to fossil jet fuel. Recent test flights powered only by hydrogen or biofuels have been successful, but steep challenges remain before aviation can become carbon-free.
Friedrichshafen, Germany (SPX) Apr 24, 2023 -
AERO in Friedrichshafen is the leading international trade fair for general aviation, business aviation and sport flying. The German Aerospace Center (Deutsches Zentrum fur Luft- und Raumfahrt; DLR)