World Space Week 2021

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 2021?

World Space Week 2021 is on Monday, 4 October 2021.

What day of the week is World Space Week 2021?

It falls on Monday.

How is World Space Week calculated?

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