Everyone Who Has Ever Been to Space, Charted

By / / Science / 3 minutes of reading


In 1960 no one had ever traveled beyond Earth. Now more than 700 people have flown past the 50-mile-high mark that was considered the boundary of space when spaceflight first got started. At that time, the Soviet Union and the U.S. were the only teams, and military men around 30 years old were practically the only players. Since then, astronauts have diversified in many ways: men and women from 47 countries have reached space, including residents of every continent, most in the employ of space agencies and some with private companies. Diversity hasn’t been a straightforward march, though: in 1963 the U.S.S.R. launched the first woman into space, but in subsequent years only five more female cosmonauts flew in total, whereas dozens of male cosmonauts went up each decade.

The number of space visitors peaked in the 1990s, when NASA flew an average of six space shuttle missions a year, each usually carrying five to seven astronauts. The first shuttle launched in 1981, but the program took a nearly three-year hiatus after the Challenger disaster in 1986. The shuttle fleet was grounded again for more than two years when Columbia broke up on its return trip to Earth.

Annual Age Distributions of Astronauts sent to Space

On supporting science journalism

If you’re enjoying this article, consider supporting our award-winning journalism by subscribing. By purchasing a subscription you are helping to ensure the future of impactful stories about the discoveries and ideas shaping our world today.

The ages of astronauts are shown here for each year when people flew to space. The width of each blob represents the number of fliers for each age. Both the average age of astronauts and the spread in ages have gradually risen over time.

Astronauts sent to Space by Operator over time

For many years NASA and Roscosmos, the Russian space agency, were the only spacefaring entities in the world. The Chinese National Space Administration launched its first astronaut in 2003. After NASA’s space shuttles retired in 2011, NASA bought transportation for its astronauts on Russian and then private American spacecraft.

Chart shows number of astronauts that flew with each of seven operators over time. Up through the late 2010s public operators dominated (NASA, Roscosmos and CMSA). Private operators are now in the lead (Virgin Galactic, SpaceX and Blue Origins).

Astronauts by Region of Citizenship and gender, by decade

The black jagged line separates decades of space travel. Within each zone, the number of space travelers is shown for each geographic region, broken down by gender (male in solid colors, female in stripes).

Chart shows space travelers by decade, gender and region of citizenship. Russia and the U.S. were the only players in the 1960s (1 female and 76 male astronauts combined). The 1990s holds the largest number people in space. 2024 is shaping up to be the most diverse decade.

Mission Data for Individual Astronauts

Each tile represents an individual space flier. Color and tile symbols signify each person’s region of citizenship, gender, number of missions, duration in space, type of flight, and public or private status. White lines mark problems encountered and astronauts who died on space missions, and white circles indicate astronauts who were in space at press time (December 2024).

Data for the 1960s is presented in this first in a series of seven charts. In 1961, four people experienced their first spaceflight. Valentina Tereshkova—the first female astronaut—flew in 1963. Three died on missions in this decade—Vladimir Komarov in 1964, Michael Adams in 1967 and Vladislav Volkov in 1969.
Data for the 1970s is presented in this second in a series of seven charts. A total of 47 people experienced their first spaceflight during this decade. All were male. Four were citizens of Europe/Central Asia, 19 were American, and 24 were Russian.
Data for the 1980s is presented in this third in a series of seven charts. Astronauts in this decade expanded to represent America, Russia, Canada, East Asia/Pacific, Europe/Central Asia, Latin America/Caribbean, the Middle East/North Africa and dual citizens.
Data for the 1990s is presented in this fourth in a series of seven charts. This decade holds a total of 172 first time fliers, including American Frederick W. Sturckow, who would eventually complete 4 public missions and 6 private ones.
Data for the 2000s is presented in this fifth in a series of seven charts. Three first time fliers from this decade would go on to several additional missions. Three are currently in space: Donald R. Pettit (on his 4th mission), Sunita L. Williams (3rd) and Butch Wilmore (3rd).
Data for the 2010s is presented in this sixth in a series of seven charts. This decade contains 58 first time fliers, the fewest number since the 1970s, which held 47.
Data for 2020 through 2024 is presented in this seventh in a series of seven charts. This decade ushers in the rise of private operator first-time fliers. 108 (out of 139) made their first flight with a private operator.



Source link

About The Author

Avatar of Sarah White
Sarah is a writer who writes about politics, health, business, and finance. She has been passionate about writing since she was a teenager. Her first article was published when she was sixteen years old. She's been writing ever since! She loves to write about human rights issues, especially those involving women and children. She also enjoys writing about environmental issues, such as climate change and water conservation.

Start typing and press enter to search

Scroll to Top