Leonard David at Space.com:
An early look at space sports comes courtesy of the Zero-Gravity Corporation (ZERO-G) – a space entertainment and tourism company headquartered in Dania Beach, Florida.
Making use of a modified Boeing 727-200 aircraft, ZERO-G provides thrill-seekers that free-fall feeling so enjoyed by astronauts. The firm’s “G-Force One” plane makes roller coaster-like maneuvers in the air with dives and pullouts repeated numbers of times for paying customers.
ZERO-G has been looking at a variety of weightless sports, said Peter Diamandis, chairman and chief executive officer of the company. The group has been approached by a range of individuals and companies having an array of ideas for space sports, he said.