Plz Hurry Read the excerpt from Moon Mission.

In the next few years, NASA plans to use unmanned rockets to send parts for Gateway into lunar orbit. "We're working to have astronauts on the moon by the mid-2020s," says Bill Gerstenmaier. He is NASA's associate administrator for human exploration and operations.

The details in the excerpt support the central idea that

it is unsafe to put people in the rockets headed for Gateway.
Gateway has multiple parts that need to be fixed.
NASA is continuing to prepare for moon exploration.
many people work for NASA to assist with space exploration.