Grissom was pilot of the second Project Mercury flight, Mercury-Redstone 4
Text from Wikipedia, available under CC BY-SA 4.0.
- #wikipedia
- #event
Grissom was pilot of the second Project Mercury flight, Mercury-Redstone 4
Text from Wikipedia, available under CC BY-SA 4.0.
Captured 2026-08-22 from Wikipedia. The archived copy is preserved so this citation survives link rot.