Alternate Earths

[tcberry]

Inspired by Qbista's entry about a tidally locked world, I wanted to share a site I discovered a few months back (and I had to google for a half hour to find it again).

The site has several very well thought out and thoroughly explained planets that can support life - some of them are variations in the axial tilt of the Earth, some are terraformed extraterrestrial worlds and some are weird Earths, such as 90% of the Earth's water gone, seas and land swapped, et cetera.

I think it's a very interesting read for those of us interested in world building.

http://www.worlddreambank.org/P/PLANETS.HTM

[Turgenev]

Cool, thanks for the link. The basic shape of the Inversia world would match Edgar Rice Burrough's Pellucidar. Considered yourself repped. I'm a sucker for this type of stuff.

[joão paulo]

Great find tcberry.

Last year I posted something like this, take a look.

Future Earth

[Steel General]

Neat stuff...thanks for posting.

[amehatrekkie]

loved it...especially the ones of Venus and Mars