Dammit.
I just wrote my first wiki article for the site... and wouldn't you know it I have to contradict Edgar Rice Burroughs himself!
Do any of you know if the perceptions of Mars' size has changed in the last 100 years? Burroughs used as his base measurement of distance, 1 degree of longitude for Mars... However he based it on a planet that was 15,947 miles in circumference... and Mars is about 13,300.
Is it possible that in the early 1900s we thought the planet was almost 2000 miles wider than it actually is? I was unable to google-fu the answer to this.
(curious fans can see my site, and the page in question at:
http://martianchess.com/Wiki/tabid/68/topic/Distances/Default.aspx)
I just wrote my first wiki article for the site... and wouldn't you know it I have to contradict Edgar Rice Burroughs himself!
Do any of you know if the perceptions of Mars' size has changed in the last 100 years? Burroughs used as his base measurement of distance, 1 degree of longitude for Mars... However he based it on a planet that was 15,947 miles in circumference... and Mars is about 13,300.
Is it possible that in the early 1900s we thought the planet was almost 2000 miles wider than it actually is? I was unable to google-fu the answer to this.
(curious fans can see my site, and the page in question at:
http://martianchess.com/Wiki/tabid/68/topic/Distances/Default.aspx)