Four Stewart Middle Magnet NASA Explorer STEM School students, who are part of the John Glenn Top Gun Academy Honor Society had their questions selected to be ask the astronauts on the Internation Space Station.  Their video questions were answered on NASA TV Live.  Their questions and answers can be found scattered through the broadcast.  The moments in the video with Stewart students are at approximately; 2:20, 4:45, 7:30 and 12:15.