Or the time John Young got investigated by Congress for smuggling a corned beef sandwich into space on Gemini 3.

Just about two hours into the flight of Gemini 3, NASA's first two-man space mission 50 years ago Monday (March 23), pilot John Young reached into his spacesuit's pocket and pulled out a surprise.

"Where did that come from?" Gus Grissom, the mission's commander, asked his crewmate.

Gus Grissom, one of the original Mercury Seven, also flew on a Gemini mission. He died during… Read on space.com

"I brought it with me," Young replied, somewhat matter of factly. "Let's see how it tastes. Smells, doesn't it?"

What Young revealed was the world's first — and possibly last — corned beef sandwich to fly in space.