Astronomy Cast 318: Escape Velocity

Sometimes you've just got to get away from it all. From your planet, your Solar System and your galaxy. If you're looking to escape, you'll need to know just what velocity it'll take to break the surly bonds of gravity and punch the sky.

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Fraser Cain

Fraser Cain

Fraser Cain is the publisher of Universe Today, founding the website in March 1999. He's also the co-host of Astronomy Cast.