This is live streaming by NASA TV
Have you ever seen live visual of spacewalking astronauts? If not, then you can watch it on NASA TV here. Two NASA astronauts went on a spacewalk today at 7:10 a.m. EST (1210 GMT). It is amazing because I never thought that I could ever see earth from space. Just watch video and feel how they are working outside space station. I have seen these things before but it was recorded video. This is first time I am watching live on NASA TV.
Source: https://www.space.com/17933-nasa-television-webcasts-live-space-tv.html