The review committee has left it to NASA to determine the scope of these alleged incidents.
What everyone in the astronaut corps shares in common is not gender or ethnic background, but motivation, perseverance, and desire - the desire to participate in a voyage of discovery.
I tell students that the opportunities I had were a result of having a good educational background. Education is what allows you to stand out.
I don't know of any issues associated with alcohol before flight.
I realized how important it was to know something about aviation, and it was something I was interested in, so I followed my brother's footsteps and obtained my pilot's license.