http://www.world-science.net/otherne...ble-planet.htm

That is pretty interesting. Surface gravity of 2G or so, and average
temperatures estimated at 0-40 C. It'd be really interesting to see
what has evolved there, if anything.

Let's see, 20 light-years away... that'll be within reach of our probes
within the century, I'd guess. Can't wait to see what they turn up.

Best,
- Joe