World Space Week 2023

World Space Week celebrates the contributions of space science and technology to the improvement of the human condition from 4 to 10 October.

Frequently asked questions

When is World Space Week 2023?

World Space Week 2023 is on Wednesday, 4 October 2023.

What day of the week is World Space Week 2023?

It falls on Wednesday.

How is World Space Week calculated?

This observance runs for 7 days from its calculated start date each year.