On This Day in Space History

A CHRONICLE OF SPACEFLIGHT

THE SPACE RACE · THE SHUTTLE ERA · ROBOTIC EXPLORATION · 1957–PRESENT

Welcome to On This Day A daily chronicle of humanity in space — the launches, landings, spacewalks, and firsts that mark the space age. Start here. Read the welcome →
February 20
Mercury
Mission
Mercury
Series
NASA
Venue
Cape Canaveral, Florida, USA
Date
February 20, 1962
Agency
NASA
Nickname
John Glenn becomes the first American to orbit Earth
Crew
John Glenn

John Glenn becomes the first American to orbit Earth

John Glenn circled the Earth three times aboard Friendship 7, becoming the first American to orbit the planet. The Mercury-Atlas 6 mission was a critical milestone that demonstrated the United States could match Soviet orbital capability.

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