On this day in space: April 9, 1959: NASA Introduces the 'Mercury 7' Astronauts
On April 9, 1959, NASA introduced its very first astronaut class. This dashing group of young men is known as the Mercury 7.
Breaking space news, the latest updates on rocket launches, skywatching events and more!
You are now subscribed
Your newsletter sign-up was successful
Want to add more newsletters?
On April 9, 1959, NASA introduced its very first astronaut class. This dashing group of young men is known as the Mercury 7.
They were all military test pilots before they were chosen for the job, and they had all "the right stuff" to take on such risky missions. But in a way, they essentially became guinea pigs for NASA's new human spaceflight program, because they didn't get to do much piloting inside the Mercury spacecraft.
Some of the pilots weren't too happy about this. But the rest of the country paid no attention to that, and the Mercury 7 instantly became national heroes. In 1961, Alan Shepard became the first American to fly to space, followed by Gus Grissom.
Then in 1962, John Glenn became the first American to orbit the Earth. After that, Scott Carpenter, Wally Schirra and Gordon Cooper all completed orbital missions as well. Deke Slayton, the only Mercury 7 astronaut not to fly a Mercury mission, later flew on the historic Apollo-Soyuz mission, the first joint flight by two countries: the United States and Soviet Union.
On This Day in Space: See our full 365-day video archive!
Breaking space news, the latest updates on rocket launches, skywatching events and more!

Hanneke Weitering is a multimedia journalist in the Pacific Northwest reporting on the future of aviation at FutureFlight.aero and Aviation International News and was previously the Editor for Spaceflight and Astronomy news here at Space.com. As an editor with over 10 years of experience in science journalism she has previously written for Scholastic Classroom Magazines, MedPage Today and The Joint Institute for Computational Sciences at Oak Ridge National Laboratory. After studying physics at the University of Tennessee in her hometown of Knoxville, she earned her graduate degree in Science, Health and Environmental Reporting (SHERP) from New York University. Hanneke joined the Space.com team in 2016 as a staff writer and producer, covering topics including spaceflight and astronomy. She currently lives in Seattle, home of the Space Needle, with her cat and two snakes. In her spare time, Hanneke enjoys exploring the Rocky Mountains, basking in nature and looking for dark skies to gaze at the cosmos.
You must confirm your public display name before commenting
Please logout and then login again, you will then be prompted to enter your display name.
