Main Engine Cut Off

In particular, we are concerned that the bill’s approach to developing a human lander system as fully government-owned and directed would be ineffective. The approach established by the bill would inhibit our ability to develop a flexible architecture that takes advantage of the full array of national capabilities – government and private sector – to accomplish national goals.

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We do think that the bill’s concerns for limiting activities on the Moon could be counterproductive. If we are going to explore Mars in a safe and sustainable way, we will require a strong in situ resource utilization capability and significant technology development using the surface of the Moon. NASA would appreciate more flexibility in defining lunar surface activities that may contribute directly to Mars exploration.