spacex will send two nasa astronauts, doug hurley and bob behnken, to the international space stationlaunched from u.s. soil since 2011, when the space shuttle retired. the corona threat may block their families from watching in person. >> i would have said, emphatically, yes, you know, a few weeks ago. i think we're one day at a timing it at this point. if not, they'll have to watch it from home, potentially. i honeste esly don't know. >> reporter: jim bridenstine said this launch will be different. >> this time, what we're asking people to do is tune in. watch it on tv. watch it on the internet. stay at home. this is a moment in time when all of america can come together, in the midst of a pandemic, and celebrate something positive. >> reporter: for jessica meir, she has something to celebrate. after a week in a quarantine facility, she gets to sleep in her own bed tonight. do you feel more isolated now than you did when you were orbiting the earth? >> yeah, i do. i think that will come out even more once i do go home. on the space station, you're expecting that kind of isolation. t