Skip to Main Content
banner image

World Space Week is an international celebration of science and technology, and their contribution to the betterment of the human condition. The United Nations General Assembly declared in 1999 that World Space Week will be held each year from October 4-10. These dates commemorate two events:

  • October 4, 1957: Launch of the first human-made Earth satellite, Sputnik 1, thus opening the way for space exploration
  • October 10, 1967: The signing of the Treaty on Principles Governing the Activites of States in the Exploration and Peaceful Uses of Outer Space, including the Moon and Other Celestial Bodies.

World Space Week consists of space education and outreach events held by space agencies, aerospace companies, schools, planetaria, museums, and astronomy clubs around the world in a common timeframe. These synchronized space events attract greater public and media attention.

World Space Week is coordinated by the United Nations with the support of the World Space Week Association (WSWA). The WSWA leads a global team of National Coordinators, who promote the celebration of World Space Week within their own countries.

Learn more about World Space Week!


2020 World Space Week Theme

Every year, World Space Week Association selects a theme as a guidance for celebration. Our 2020 World Space Week is dedicated to satellites and their broad benefits under the theme “Satellites improve life.” With this theme, the World Space Week will show the importance of satellites in daily life and how our lives are affected by satellites such as in communications, environmental monitoring, transportation, weather forecasting, telemedicine, science, and in many other ways.

SSPI has been developing content on this theme for our Better Satellite World campaign since 2016, and we are proud to share it with World Space Week to increase understanding of how much of our modern life depends on the invisible, indispensable technology of satellite. Check out SSPI's World Space Week video page!

Registration for this event has passed

04 Oct 2020 @ 8:00am EDT
10 Oct 2020 @ 8:00pm EDT

Google Calendar