Scott Hubbard says recent moves by NASA will allow it to focus on deep space . Hubbard : Space X , Boeing contracts are secret weapons in space race with China . I believe it is critical that both commercial cargo and crew succeed for at least two reasons : Comment:
Scott Hubbard says recent moves by NASA will allow it to focus on deep space . Hubbard : Space X , Boeing contracts are secret weapons in space race with China . Comment: