Obama Puts Entire NASA Space Program in Limbo

WASHINGTON — The White House has ordered a complete outside review of NASA's manned space program, including plans to return astronauts to the moon.

Officials want a report from an independent panel by August. White House science adviser John Holdren said Thursday that the new panel will look at the design of new spacecraft to replace the space shuttle and go to the moon, as well as consider possible alternatives to the current design.

Holdren said it will also examine the five-year gap between the shuttle's retirement and the new moon vehicles, with the first new space capsule flying in 2015.

During that time, starting in late 2010, NASA would have to rely on the Russians for space travel. The review will look at extending NASA's use of the multibillion-dollar international space station beyond 2016.

In a letter to NASA, Holdren wrote that because of the magnitude of the manned space program's ambitions and its expense, "it would be only prudent for the new Administration to review the array of challenges in the program."

"It's a thorough review," NASA acting administrator Chris Scolese told The Associated Press.

"Clearly if we are on the wrong path, we should change," Scolese said at a NASA budget briefing Thursday. "If you are asking me if I think we're on the wrong path, no, I don't."

The current plan involves two types of rockets, called Ares.

The smaller Ares rocket would carry an Orion capsule with astronauts to the moon or the space station.

The larger Ares rocket would be unmanned and carry heavy equipment to space. Key tests of the Ares rockets are scheduled for later this year.

While the review is being done, NASA will continue the Ares and Orion programs.