NASA Astronauts Bob Behnken and Doug Hurley gave their families air hugs as they said goodbye before heading to the launch pad on Wednesday.
Behnken and Hurley are part of the first manned mission to launch from U.S. soil since 2011.
WEB EXTRA: Astronauts Board The International Space Station
CBS4 Miami
NASA astronauts Bob Behnken and Doug Hurley boarded the International Space Station Sunday. They joined fellow NASA astronaut/ISS..
