MERIGNAC, France (Reuters) — This aircraft has a very special mission. It allows its passengers to experience zero gravity – or weightlessness – the next best thing to being in the International Space Station. Passengers of the Zero-G plane, an Airbus A310, can experience zero gravity for over 20 seconds at a time when the plane leaps through the sky. Company Novespace runs the program with French space agency CNES, allowing researchers to study the […]