Hurricane might delay SpaceX-NASA return trip from ISS

The first US astronauts to reach the International Space Station on an American spacecraft in nearly a decade might not come home this weekend as scheduled because of Hurricane Isaias, NASA said Friday. But NASA said it was keeping a watchful eye on Hurricane Isaias — a category one storm that battered the Bahamas Friday and was churning toward Florida — and would make a final call about six hours prior to undocking.