The first NASA-sanctioned all-private crew to visit the International Space Station has had few problems adapting to weightlessness, but a non-stop schedule of proprietary research and public outreach has left little "window time" for sightseeing, their commander said Wednesday.
Since arriving at the station last Saturday, "it has been fast paced," retired astronaut Michael López-Alegría, the crew's leader and mentor, said in a space-to-ground interview with CBS News. "I think that's probably the biggest surprise, just how incredibly quick time goes by."