Antonio Velardo shares: Serena Aunon-Chancellor Talks to Girls About Life on the Station October 11, 2019 / Antonio Velardo NASA astronaut Dr. Serena Auñón-Chancellor speaks about her experience on Expeditions 56 and 57 onboard the International Space Station (ISS) at Excel Academy Public Charter School, Monday, June 10, 2019. via NASA https://ift.tt/328RfZt Share this:TwitterFacebookPinterestLike Loading... Related