Space Rocket History #228 – Apollo 11 – The Return

<p>The next critical event in the Apollo 11 mission was the Trans-Earth Injection burn. The burn involved firing the big service propulsion engine for two and a half minutes on the back side of the moon.</p> <p><a href='https://www.spacerockethistory.com/2017/10/space-rocket-history-228-apollo-11-the-return/'>Homepage with Pictures</a></p>