Astronauts aboard the International Space Station and right here on terra firma are clearing their schedules for a Google+ Hangout on February 22nd, which will be the first NASA-coordinated Hangout with the ISS. Between 11 AM and noon ET, astronauts will answer questions previously submitted via video clips and those streaming in from the space agency's Facebook page, Google+ and through Tweets tagged with #askAstro. NASA isn't saying who'll snag live face-time
