Question

Peggy Whitson has been described as a ‘walking laboratory’ because ________________

Answer 1

Answer:

Explanation:

Peggy Annette Whiston is an American biochemistry researcher, former NASA chief astronaut and a retired NASA astronaut .

She is breaking record for women space. She is the first Female Commander of the I.S.Station.

She spent more time doing space walks than almost anyone. She was well armed in explaining the effects of zero gravity in long term.

She completed her 8th EVA during March 2017 followed by 9th and 10th EVA in the same year in May. She holds the records for both total spacewalks and being the oldest woman spacewalker. In doing so she surpassed Sunita Williams, who had completed 7 EVA

Hope this helps.