Astronaut John H. Glenn Jr.... www.nasa.gov

7 Things You May Not Know... www.history.com

John Glenn's Earth Orbit... www.newsweek.com

Artist Cecelia Bibby Paints... www.nasa.gov

Mercury-Atlas 6 - Wikipedia... en.wikipedia.org

Friendship 7 | NASA www.nasa.gov

John Glenn (1921-2016) in... www.youtube.com

John Glenn poses in front... kb.osu.edu

Astronaut John Glenn Was... time.com

John Glenn's 1962 Re-Entry:... www.space.com

Friendship 7 - Ohio History... ohiohistorycentral.org

John Glenn: Friendship 7... www.youtube.com

Inspecting Friendship 7 |... www.nasa.gov

Friendship Seven - White... www.whiteeagleaerospace.com...

John Glenn enters his... www.flickr.com

Mercury-Atlas 6 - Wikipedia... en.wikipedia.org

Friendship 7 | United... www.britannica.com

Astronaut John Glenn... www.alamy.com

John Glenn, Last Surviving... www.americaspace.com

A real fireball of a ride':... www.pennlive.com