(August 13, 2016 at 6:47 am)downbeatplumb Wrote:(August 13, 2016 at 5:55 am)RozKek Wrote: Twice as much gravity? How would complex terrestial life forms or vertebraes be, theoretically speaking?
If theres liquid water gravity becomes less of an issue.
Terrestial=on land. I'm interested in how complex life on land would be.