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Gemini III carried the first US two-person crew to orbit

On this day · 23 March 1965
40 sec read

Two astronauts, three orbits, and the first time a crew ever nudged its own spacecraft into a new path around Earth.

Verified · NASA

At 9:24 a.m. EST on March 23, 1965, Gemini III lifted off from Cape Kennedy carrying Virgil “Gus” Grissom and John Young — the United States’ first two-person spaceflight. The crew nicknamed their capsule Molly Brown, a wink at Grissom’s previous flight, whose spacecraft had sunk after splashdown.

Over three low-Earth orbits, the pair did something no crew had done before: they fired their thrusters to deliberately change their own orbit, the first orbital maneuver by a piloted spacecraft. It was a crucial rehearsal for the rendezvous and docking the Moon landings would demand.

Grissom became the first person to fly into space twice.

The mission is also remembered for a stowaway snack — Young had smuggled a corned-beef sandwich aboard, and the floating crumbs earned the crew a mild scolding back on Earth.

2
crew aboard
3
orbits flown
1965
year of flight

Sources & references

2 references

Well-established. Corroborated by 2 independent sources.

1 NASA Space agency “On March 23, 1965, the United States launched the Gemini III spacecraft with astronauts Virgil "Gus" Grissom and John Young aboard, America's first two-person spaceflight... they carried out the first orbital maneuvers of a crewed spacecraft.” nasa.gov ↗
2 Space.com Science news outlet “On March 23, 1965, NASA launched the Gemini 3 mission, NASA's first crewed flight of the Gemini program, with astronauts Gus Grissom and John Young aboard.” space.com ↗
✓ Last reviewed Jun 7, 2026

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