In the space race, China is the most challenging threat facing America, U.S. chief of space operation General Bradley Chance Saltzman said.
He adds that Russia is now following China and that space development has fundamentally changed.
In the space race, China is the most challenging threat facing America, U.S. chief of space operation General Bradley Chance Saltzman said.
He adds that Russia is now following China and that space development has fundamentally changed.