How is the concept of an all-female spacewalk introduced in the text?: The author gives specific details about the spacewalk.

The author uses an anecdote from the childhood of one of the astronauts.

The author compares an all-female spacewalk to other spacewalks.

The author gives an explanation of why the spacewalk is being conducted.

The author gives specific details about the spacewalk.

Explanation:

According to the text, the concept of an all-female spacewalk is introduced by the author giving specific details about the spacewalk.

It was narrated that two NASA astronauts became the first spacewalk by an all-woman team. The time of the activity was given, other details such as the astronauts switching to battery power and who guided them was also given.