2-Seat Rocket Planned for Space Tourism

The Lynx, about the size of a small private plane, is expected to begin flying in 2010, according to developer Xcor Aerospace, which planned to release details of the design at a news conference Wednesday.

The company also said that, pending the outcome of negotiations, the Air Force Research Laboratory has awarded it a research contract to develop and test features of the Lynx. No details were released.

Xcor's announcement comes two months after aerospace designer Burt Rutan and billionaire Richard Branson unveiled a model of SpaceShipTwo, which is being built for Branson's Virgin Galactic space tourism company and may begin test flights this year.

Xcor intends to be a spaceship builder, with another company operating the Lynx and setting prices.

The Lynx is designed to take off from a runway like a normal plane, reach a top speed of Mach 2 and an altitude of 200,000 feet, then descend in a circling glide to a runway landing.

Shaped something like a bulked-up version of the Rutan-designed Long-EZ homebuilt aircraft, its wings will be located toward the rear of the fuselage, with vertical winglets at the tips.

Powered by clean-burning, fully reuseable, liquid-fuel engines, the Lynx is expected to be capable of making several flights a day, Xcor said.

"We have designed this vehicle to operate much like a commercial aircraft," Xcor Chief Executive Officer Jeff Greason said in a statement.

Greason said the Lynx will provide affordable access to space for individuals and researchers, and future versions will offer improved capabilities for research and commercial uses.