NASA astronaut trapped in space is dubbed an 'indentured servant' as she steps out of the ISS for the first time in more than 7 MONTHS

Frustrated with NASA, astronauts figure it's easier just to walk home.

One commenter joked

Vinay Guptadr

What you're seeing there in that picture is somebody that I think is experiencing the natural stresses of living at a very high altitude, even in a pressurized cabin, for extended periods

Dr Vinay Gupta, a pulmonologist and veteran in Seattle, said

The road to our preparations for all of these EVAs (extra-vehicular activity) has been going well

In a press briefing before Thursday's spacewalk, NASA Flight Director Nicole McElroy said

Sunita Williamsastronauts

I think things shift around quite a bit, you probably heard of a fluid shift,

Williams said