The event that allowed Collins to pursue her career dreams was
Soon before she finished college, the Air Force started training female pilots.
Explanation:
The space exploration program had been going on for a long time and the man had been to the moon before the NASA thought of training and sending women to the space too.
This changed by the time that Collins graduated which was lucky for her as if it did not happen she would have had to choose a career different from her dreams.
She was chosen for the training program recently started after she graduated and then became one of the contenders for the mission.
Answer:
The sidebar tells us what Earth scientists are actually doing about the risk of an asteroid impact.
Explanation:
The main part of the page discusses how frequently the moon is hit by rocks; how most rocks are too small to make it past Earth's atmosphere; how the rocks that do make it all the way to Earth's surface are usually pretty small and don't hit anything important; how screwed we would be if a massive rock – like an asteroid – made it to Earth's surface.
The sidebar says that scientists are understandably worried enough about these asteroids – they "feel the danger is to great to ignore" – so they're keeping a lookout for asteroids that might be on a collision course with Earth.
Edgar Allan Poe is a American author that wrote Gothic, macabre stories.<span />
The answer is D because as you can see the word “For example” it will give some information which means has more details that you need to know