How much would you pay to emulate astronauts as they float weightlessly in space?

Until now restricted to trainee space explorers and scientists, Europe's "Zero-G" aircraft is to start making for paying customers from March 15, its operators said on Tuesday.

The Airbus 300 flies parabolas, offering around 30 seconds of gravity-free experience at the top of each loop.

Over a flight lasting two and a half hours, those onboard acquire a total of five minutes of , drifting in a big padded cabin.

Three flights are scheduled for 2013, each of them carrying 40 adult passengers, said France's National Centre for Space Studies (), which operates the specially-adapted plane with the firm Novespace.

And the cost? 5,980 euros ($7,770) a head.

Zero-gravity flights are already available commercially in the United States and Russia.