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The competition heats up: While SpaceShipTwo continues to sit on the ground, European space tourism competitor Swiss Space Systems (S3) is going to initiate zero g flights for its customers.
These are not suborbital flights, but they will provide customers with the experience of weightlessness in a flight similar to that provided by the vomit comet that Zero-G flies. Eventually this company plans its own suborbital spaceship, but this way they get their customers in the air as soon as next year, rather waiting for more than a decade for development to get completed.