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The European Space Agency's short documentary film "Space Debris: Is it a Crisis?" on the state of space debris premiered at the 9th European Conference on Space Debris on 1 April 2025.

Earth is surrounded by thousands of satellites carrying out important work to provide telecommunications and navigation services, help us understand our climate, and answer fundamental questions about the universe.

However, as our use of space accelerates like never before, these satellites find themselves navigating increasingly congested orbits in an environment crisscrossed by streams of fast-moving debris fragments resulting from collisions, fragmentations and breakups in space.

Each fragment can damage additional satellites, with fears that a cascade of collisions may eventually render some orbits around Earth no longer usable. Additionally, the extent of the harm of the drastic increase in launches and number of objects re-entering our atmosphere and oceans is not yet known.

So does space debris already represent a crisis?

The documentary explores the current situation in Earth's orbits and explains the threat space debris poses to our future in space. It also outlines what might be done about space debris and how we might reach true sustainability in space, because our actions today will have consequences for generations to come.