The illogic of Mars (was Re; New Member) Forum: Spacesettlers
Thread: The illogic of Mars (was Re; New Member)
# 6033 bybsarge@... on Nov. 17, 2004, 10:50 p.m.
Member since 2021-10-03
>
> But... the two are slightly distinct: if launch costs stay high, SPS
> requires either very light-weight solar panels or space in-situ
> manufacturing.
>
> Arthur
>
http://www.planetary.org/solarsail/index.html ) If you went PT instead of
PV.
Brett