Question

select the antecedent of the pronoun her. in 2002, peggy whitson flew to the international space station as a flight engineer. that same year, nasa named her the first international space station science officer.

Explanation:

An antecedent is the noun (or noun phrase) that a pronoun refers back to. In the given sentences, the pronoun "her" is used to refer to the person who flew to the ISS and was named the first ISS Science Officer. The noun "Peggy Whitson" is the subject of the first sentence and is the person that "her" is referring to.

Answer:

Peggy Whitson