How are the perspectives presented in the excerpts

similar?

They show the disappointment and fear mission control

workers feel when the lunar module develops problems.

They show the huge investment of time and energy

mission control workers dedicated to the lunar module.

They show how mission control workers view the lunar

module as if it is the workers' very own child.

They show the relief and excitement mission control

workers feel when the lunar module lands on the moon.

The correct answer is "They show the relief and excitement mission control workers feel when the lunar module lands on the moon".

Explanation:

The missing excerpts in this question are

"And only now—a solid, panic-stricken, gut-wrenching, heart-palpitating ten minutes by clock but feeling like an eternity later—did it sink in for John Coursen, Tom Kelly, and a lot of the other Grumman folks who had poured years of their lives into building the lunar module: Their baby was on the moon. Let the cheering begin!"

"When the lunar module lands at 4:18 p.m. EDT, only 30 seconds of fuel remain. Armstrong radios "Houston, Tranquility Base here. The Eagle has landed." Mission control erupts in celebration as the tension breaks, and a controller tells the crew "You got a bunch of guys about to turn blue, we're breathing again."

The correct answer is "They show the relief and excitement mission control workers feel when the lunar module lands on the moon".

The first excerpt from "Team Moon", show relief and excitement from mission control workers; particularly by John Coursen and Tom Kelly when they felt that their baby was on the moon and they cheered for it. The second excerpt from "NASA article" deals with this as well,  when it states that mission control erupted in celebration, and once they heard that "The Eagle has landed" they started to breath again.