If Mars Were the Size of a Sword - Random Space Fact 24

How big is the Sun compared to Mars? Dr. Bruce Betts has this week's Random Space Fact! RSF 24 - If Mars Were the Size of a Gladius Sword... Starring Dr. Bruce Betts | Video by Merc Boyan | Music by Jim McKeever Follow Bruce on Twitter: http://twitter.com/randomspacefact Follow The Planetary Society: http://twitter.com/exploreplanets Learn about The Planetary Society: http://planetary.org Be a part of the team: http://bit.ly/1DwOv45

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