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Defending Earth from asteroids

Updated Tuesday, 7 October 2025

Learn how space agencies defend Earth from asteroid threats and how real-life planetary defence compares to sci-fi blockbusters like Deep Impact and Armageddon.

Asteroid in space next to planet Earth


Join Dr. Samuel Jackson for a behind-the-scenes look at how global space agencies work together on real-life planetary defence - far beyond Hollywood’s sci-fi blockbusters. 

Discover how you’ll have a chance to witness a real-life asteroid fly-by in 2029 when Apophis comes so close to Earth that it will be visible to the naked eye across parts of Europe, Africa and Asia. 

Defending Earth from asteroids

Laptop with Defending Earth from asteroids interactive on the screen


 

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