Database (Excel)
Basic data of human activity in the space.
Sources: Space-track.org, UCS (Union of Concerned Scientists), GCAT by Jonathan McDowell
Number of satellites inserted into orbit by year during the period 1957-2023
Sources: Space-track.org, UCS (Union of Concerned Scientists), GCAT by Jonathan McDowell
Number of rocket launches by year during the period 1957-2023
Sources: Space-track.org, UCS (Union of Concerned Scientists), GCAT by Jonathan McDowell
Average number of payload per rocket by year during the period 1957-2023
Sources: SSN, NASA, Space-track.org
Number of tracked objects in orbit by year during the period 1957-2023
Source: NASA
Stock of the number of spacecraft in orbit during the period 1957-2023
