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Space Race Through the Decades

Space Race Through the Decades

What drives humanity's unyielding push into the cosmos?

This dataset unveils an extraordinary story of growth in space exploration, with launches soaring from just 24 objects in the 1950s (by the U.S. and Russia alone) to over 8,000 in the 2020s, now driven by 72 unique players. Within each decade, each circle, represents a unique entity contributing to this cosmic journey in that decade.

Currently, the United States leads with nearly 6,000 launches, closely followed by Russia and a rapidly advancing China over the decades—each pushing the boundaries of what's possible. This era is far more than a competitive race; it's a global ambition fueled by a shared vision of discovery and the collective drive to expand human knowledge.

In recent decades, the data highlights the rise of numerous new contributors—countries like India, Japan, and the UK, as well as smaller nations whose circles cluster tightly and slowly moving upwards in recent decades—each adding a unique mark on humanity’s footprint in space.

The past two decades, in particular, have witnessed unprecedented momentum, reflecting a transformative shift in how, why, and where we reach beyond Earth. The surge in launches is not just about technological advancements; it signals a profound global movement toward inclusive, collaborative exploration in our quest to reach beyond our earthly borders and go where no one has gone before.

Dataset

entitydecadenum_objects_launched
Algeria2000-20101
Algeria2010-20205
Angola2010-20201
Angola2020-20301
Apsco2020-20301
Arabsat1980-19902
Arabsat1990-20004
Arabsat2000-20103
Arabsat2010-20205
Arabsat2020-20301
Argentina1990-20006
Argentina2000-20105
Argentina2010-20207
Argentina2020-20304
Armenia2020-20301
Australia1960-19701
Australia1970-19801
Australia1980-19903
Australia1990-20005
Australia2000-20105
Australia2010-202011
Australia2020-203021
Austria2010-20203
Azerbaijan2010-20203
Bangladesh2010-20202
Belarus2010-20203
Belarus2020-20301
Belgium2010-202032
Belgium2020-20307
Bhutan2010-20201
Bolivia2010-20201
Brazil1980-19902
Brazil1990-200010
Brazil2000-20106
Brazil2010-202018
Brazil2020-203010
Bulgaria2010-20202
Bulgaria2020-20302
Canada1960-19703
Canada1970-19808
Canada1980-19905
Canada1990-20006
Canada2000-201018
Canada2010-202025
Canada2020-203037
Chile1990-20002
Chile2010-20202
Chile2020-20303
China1970-19809
China1980-199017
China1990-200047
China2000-201090
China2010-2020395
China2020-2030493
Colombia2000-20101
Colombia2010-20201
Colombia2020-20301
Costa Rica2010-20201
Czechia1970-19801
Czechia1980-19901
Czechia1990-20003
Czechia2000-20101
Czechia2010-20201
Czechia2020-20304
Denmark1990-20001
Denmark2000-20103
Denmark2010-20208
Denmark2020-20302
Djibouti2020-20301
Ecuador2010-20202
Egypt1990-20001
Egypt2000-20102
Egypt2010-20206
Egypt2020-20303
Estonia2010-20202
Estonia2020-20301
Ethiopia2010-20201
Eumetsat1980-19901
Eumetsat1990-20003
Eumetsat2000-20104
Eumetsat2010-20204
Eumetsat2020-20301
European Space Agency1960-19707
European Space Agency1970-198012
European Space Agency1980-199010
European Space Agency1990-200012
European Space Agency2000-201029
European Space Agency2010-202030
European Space Agency2020-20304
European Union2010-202022
European Union2020-20302
Eutelsat1980-19903
Eutelsat1990-200011
Eutelsat2000-201017
Eutelsat2010-20202
Finland2010-20207
Finland2020-203021
France1960-19706
France1970-198016
France1980-19905
France1990-200016
France2000-201019
France2010-202056
France2020-203033
Germany1960-19701
Germany1970-19809
Germany1980-19907
Germany1990-200018
Germany2000-201027
Germany2010-202037
Germany2020-203021
Ghana2010-20201
Greece2000-20101
Greece2010-20202
Greece2020-20302
Guatemala2020-20301
Hungary2010-20203
Hungary2020-20302
India1970-19802
India1980-199011
India1990-200015
India2000-201026
India2010-202065
India2020-203025
Indonesia1970-19802
Indonesia1980-19903
Indonesia1990-20006
Indonesia2000-20103
Indonesia2010-20207
Indonesia2020-20302
Inmarsat1970-19803
Inmarsat1980-19902
Inmarsat1990-20009
Intelsat1960-19709
Intelsat1970-198014
Intelsat1980-199014
Intelsat1990-200019
Intelsat2000-20101
Intelsat2010-20203
Intersputnik1990-20001
Iran2000-20102
Iran2010-20203
Iran2020-20304
Ireland2020-20301
Israel1980-19901
Israel1990-20004
Israel2000-20107
Israel2010-202012
Israel2020-203021
Italy1960-19703
Italy1970-19803
Italy1980-19901
Italy1990-20007
Italy2000-201011
Italy2010-202019
Italy2020-203030
Japan1970-198018
Japan1980-199027
Japan1990-200036
Japan2000-201066
Japan2010-2020122
Japan2020-203056
Jordan2010-20201
Kazakhstan2000-20101
Kazakhstan2010-20208
Kenya2010-20201
Kuwait2020-20301
Laos2010-20201
Latvia2010-20201
Lithuania2010-20204
Lithuania2020-20308
Luxembourg1980-19901
Luxembourg1990-20008
Luxembourg2000-20108
Luxembourg2010-202022
Luxembourg2020-203047
Malaysia1990-20002
Malaysia2000-20104
Malaysia2010-20203
Malaysia2020-20302
Mauritius2020-20301
Mexico1980-19902
Mexico1990-20004
Mexico2000-20101
Mexico2010-20208
Mexico2020-20303
Moldova2020-20301
Monaco2020-20301
Mongolia2010-20201
Morocco2000-20101
Morocco2010-20202
Nato1970-19803
Nato1980-19901
Nato1990-20001
Nepal2010-20201
Netherlands1970-19801
Netherlands2000-20101
Netherlands2010-20208
Netherlands2020-20306
New Zealand2010-20202
New Zealand2020-203024
Nigeria2000-20101
Nigeria2010-20203
North Korea2010-20202
North Korea2020-20301
Norway1990-20002
Norway2000-20103
Norway2010-20208
Norway2020-20307
Pakistan1990-20001
Pakistan2000-20101
Pakistan2010-20204
Papua New Guinea2010-20202
Paraguay2020-20301
Peru2010-20204
Philippines1990-20001
Philippines2010-20203
Philippines2020-20305
Poland2010-20206
Poland2020-20309
Portugal1990-20001
Qatar2010-20201
Rascom2000-20101
Rascom2010-20201
Romania2010-20201
Russia1950-19606
Russia1960-1970400
Russia1970-19801034
Russia1980-19901141
Russia1990-2000514
Russia2000-2010217
Russia2010-2020254
Russia2020-2030157
Rwanda2020-20304
Saudi Arabia2000-201012
Saudi Arabia2010-20203
Saudi Arabia2020-20302
Sea Launch1990-20001
Singapore1990-20001
Singapore2010-202012
Singapore2020-203011
Slovakia2010-20201
Slovakia2020-20301
Slovenia2020-20303
South Africa1990-20001
South Africa2000-20101
South Africa2010-20203
South Africa2020-20304
South Korea1990-20007
South Korea2000-20104
South Korea2010-202026
South Korea2020-203025
Spain1970-19801
Spain1990-20004
Spain2000-20106
Spain2010-202014
Spain2020-203028
Sri Lanka2010-20201
Starsem2000-20102
Sweden1980-19904
Sweden1990-20005
Sweden2000-20104
Sweden2010-20206
Sweden2020-20301
Switzerland2000-20101
Switzerland2010-20203
Switzerland2020-203015
Taiwan1990-20001
Taiwan2000-20107
Taiwan2010-20207
Taiwan2020-20306
Thailand1990-20004
Thailand2000-20103
Thailand2010-20204
Thailand2020-20304
Tunisia2020-20301
Turkey1990-20002
Turkey2000-20104
Turkey2010-20207
Turkey2020-20309
Turkmenistan2010-20201
Uganda2020-20301
Ukraine1990-20001
Ukraine2000-20102
Ukraine2010-20205
Ukraine2020-20302
United Arab Emirates2000-20104
United Arab Emirates2010-20206
United Arab Emirates2020-203012
United Kingdom1960-19705
United Kingdom1970-19809
United Kingdom1980-19907
United Kingdom1990-200011
United Kingdom2000-201017
United Kingdom2010-202067
United Kingdom2020-2030649
United States1950-196018
United States1960-1970631
United States1970-1980295
United States1980-1990207
United States1990-2000504
United States2000-2010337
United States2010-20201319
United States2020-20306321
Uruguay2010-20206
Uruguay2020-203034
Venezuela2000-20102
Venezuela2010-20202
Vietnam2000-20101
Vietnam2010-20205
Zimbabwe2020-20301

Data sources

This dataset, based on Our World in Data's processing of UNOOSA data and documented on the #tidytuesday GitHub repository, provides insights into space launches. "Objects launched" encompass satellites, probes, landers, crewed spacecraft, and space station elements sent into Earth orbit or beyond. The data relies on national registers submitted to the UN, capturing around 88% of all known launches. Launches conducted by one country on behalf of another are credited to the latter. For joint launches by multiple countries, each country’s series includes the launch, while the “World” series records it only once; the "World" series has been excluded here to avoid duplication. For more information, feel free to reach out at aarshbatra.in@gmail.com. This plot was generated using the R programming language and the code can be found on my GitHub repo under the section: "Story 2: Objects launched in Space". Here is the link to the Rmd file: https://github.com/AarshBatra/visual.capitalist.articles/blob/main/vis.cap.articles.Rmd

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Data Scientist, London School of Economics and Political Science

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Space Race Through the Decades - Voronoi