World Space Week runs from 4-10 October each year and the theme for 2023 is "Space and Entreprenuership". The dates are the same each year as the start on 4 October is when the Sputnik I was first launched in 1957. The end date of 10 October was when the Outer Space Treaty was signed in 1967.
In 2022 over 11,000 events took place to mark the date, in over 87 countries around the theme of "Space and Sustainability". This year even more participants are expected to join this celebration of science and technology and organise events around the "Space and Entreprenuership" theme.
You can read more here about
World Space Week.