Defending Earth from asteroids

Published on October 7, 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. First published on Tue, 07 Oct 2025 as Defending Earth from asteroids. To find out more visit The Open University's Openlearn website. Copyright 2025

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Finding the Truth

October 7, 2025
What do you really know about crime? Try our interactive 'Finding the Truth' to dig way beyond the surface of forensic psychology, corporate crime and the prison system. Graham Pike. First published on Thu, 25 Aug 2016 as Finding the Truth. To find out more visit The Open University's Openlearn website. Creative-Commons BY-NC-SA 4.0 2025

Prime Day Is the Best Time to Stock Up on Supplies for Your Protein Smoothies

October 7, 2025
We've spotted a number of top picks from our guides on sale during Amazon's event.