Astronaut Doug Wheelock on NASA-SpaceX launch set for Friday to ISS

CHICAGO (WLS) -- Space exploration is seeing such a comeback, but there's nothing you can do about weather!

SpaceX launch has been bumped a day because of bad weather in Florida. Four astronauts are now heading to the International Space Station on Friday

NASA Astronaut Doug Wheelock has been to space and spoke with ABC7 about the mission.