Britannica AI Icon

Freedom 7

United States space capsule
Also known as: Mercury-Redstone 3

Quick Summary

The Freedom 7 was the United States' first crewed space capsule, part of Project Mercury. Launched on May 5, 1961, it carried astronaut Alan Shepard on a 15-minute suborbital flight, reaching an altitude of 116 miles. This mission marked the first time an American traveled into space, occurring shortly after the Soviet Union's Yuri Gagarin became the first human in space. The Mercury capsule, weighing about 3,000 pounds, was launched by a Redstone rocket. While not an orbital flight, Shepard's journey energized U.S. space efforts and made him a national hero. Subsequent Mercury missions utilized more powerful Atlas rockets and achieved orbital flights.123

Summary created from Britannica articles using AI. AI can make mistakes, so verify using Britannica articles.

Ask Britannica AI about this topic

Britannica doesn't have a full article on this topic, so we've curated a list of our relevant coverage.